Hugh Hefner Sons: Who They Are, Their Lives, and Family Background

That’s not a joke or a clickbait summary. That’s actually the current state of the Hefner sons in 2026. And here’s what nobody really wants to say out loud: these three wildly different trajectories — one man running from the brand, one who tried to be the heir then fled to the military, one posting tasteful nudes to fund a Japanese card-collecting habit — might be the most honest reckoning with what it actually costs to grow up inside the Playboy universe.

The hagiographic articles will tell you Hugh was a visionary, an activist, a man who pushed free speech. They’ll tell you his kids “carry on the legacy.” Let’s not pretend the story is that tidy.

Quick Bio

Person	Born	Mother	What they’re doing now
David Hefner	Aug 30, 1955	Mildred “Millie” Williams (wife #1)	Computer graphics specialist / video editor; entirely private; two children
Marston Glenn Hefner	Apr 9, 1990	Kimberley Conrad (wife #2)	Writer, gamer, OnlyFans creator; son Forrest born 2023; spent $100K+ on Pokémon cards
Cooper Bradford Hefner	Sep 4, 1991	Kimberley Conrad (wife #2)	U.S. Air Force reservist; married to actress Scarlett Byrne; three daughters; previously Playboy CCO
Hugh’s estate	Died Sept 27, 2017	—	~$50M estimated; split between children, USC film school, charities; Playboy stake sold for $35M post-death

(Note: Hugh also had a daughter, Christie, b. 1952, who ran Playboy Enterprises as CEO from 1988–2009. This article focuses on the sons.)

David: The One Who Just Left

Start here, because David is the most invisible and therefore the most interesting.

Born August 30, 1955 — three years after his sister Christie — David Hefner grew up watching his father leave. Hugh moved out of the family home when Christie was only three years old, which means David was barely born into a functional household. His mother Mildred Williams divorced Hugh in 1959, then remarried a man named Edwin Gunn. Both David and Christie briefly took the name Gunn. Gunn adopted them. Then that marriage collapsed too.

Think about what that means as context for who David became. The person he was supposed to grow up to be the heir of — the man whose face was on magazine covers, who lived in a mansion with silk pajamas and women everywhere — wasn’t really present for the foundational years of his childhood. And when the man was present, it was as a celebrity, not as a father.

David never had any interest in Playboy. Not publicly, not apparently privately. He went to UC Santa Cruz, studied film and digital media, worked as a freelance assistant editor in Los Angeles, later as a video editor at a production company. One source says he’s a computer graphics specialist. Another says he runs a computer consulting firm. There are two children — their names are private.

In 2011, Hugh tweeted that David had become a certified scuba diver. That’s how you know there was a relationship of some kind. It’s also telling that a tweet about a hobby was the most publicly available evidence of that relationship for years.

Here’s my honest take on David: he chose obscurity as an act of self-preservation, and it worked. The Hefner name didn’t destroy him because he didn’t stay close enough to let it. You can read that as cowardice — running from a complicated legacy. It can also be interpreted as wisdom. I lean toward wisdom.

The 18-Year-Old in the Mansion

Now let’s go back to 2008, before any of the Marston narrative goes where it goes. GQ magazine interviewed him at 18 and he said something that should have stopped everyone in their tracks.

“My expectancy for what girl I’m going to get is so f***ed up. I’ve been around really hot women my entire life, so the average high school girl won’t do it for me.”

Eighteen years old. The son of Hugh Hefner, who had been running around the Playboy Mansion his whole life with his mother installed in the house next door after the separation. Growing up with Playboy magazines “strewn around.” Surrounded by Playmates at breakfast. And here he is, at 18, already describing his own warped idea of women as if it’s a personal flaw he’s helplessly narrating rather than a direct product of the environment he was raised in.

I want to be clear: Marston said this about himself. He wasn’t defensive about it. He seemed to recognize it as a problem. But nobody at the time wrote about what it revealed about that mansion as a developmental environment for children. It was treated as a colorful anecdote.

Four years later, in February 2012, he was arrested.

The Charge That Got One Sentence

Marston was 21. He and his girlfriend, Claire Sinclair — the 2011 Playmate of the Year — shared an apartment in Pasadena. Her family called 911. Police found bruises and red marks on Sinclair. She told them Marston had punched her, kicked her in the stomach, and refused to let her leave. He’d also smashed her laptop. He admitted there was an argument.

He was charged with corporal injury to a cohabitant — a more serious charge than the misdemeanor most outlets led with — plus vandalism for the laptop. He pleaded no contest. A year of mandatory domestic violence counseling. A three-year restraining order keeping him away from Sinclair.

Hugh’s response to People: “If they care about each other, they’ll patch it up.”

I want you to take a moment to consider that. His son had just pled no contest to hitting and kicking a woman and blocking her exit, and the father’s public response was about whether the couple could reconcile. Nobody really pushed back on that at the time, and it barely surfaces in coverage of the sons now.

Sinclair was more direct. She told ABC News she wanted a public apology and added: “I can only hope Marston gets psychiatric help and seeks medicine for his anger.”

He eventually did walk away from the spotlight for a period. Married Anna Lambropoulos in August 2022. Had a son, Forrest Glenn Hefner, in July 2023. Wrote a flash fiction book, High School Romance — reviewed by Publishers Weekly as “striking” and “a distinctive stylist,” which is a genuinely positive notice. Got a video series on OFTV about growing up in the mansion.

And then, in June 2023, he launched an OnlyFans.

The Pokémon Card Problem

Here’s the thing about the OnlyFans story: everyone treats it as a punchline — Hugh Hefner’s son is naked online for money — and almost no one actually engages with what Marston said about why.

He was honest about it. He identifies as “bisexual AF.” He thinks there’s nothing wrong with nudity or pornography. He said his income from the platform is “a long-term avenue for further financial security.” And he said he uses the money specifically to buy Pokémon trophy cards and rare comics. He spent $100,000 on Pokémon cards within months of starting. He spent $50,000 on a Spider-Man comic.

The man who pleaded no contest to domestic violence at 21 is now, at 35, posting tasteful nudes online to fund his collectibles obsession. His wife, Anna, would rather he didn’t do it. His family — the broader Hefner clan — reportedly was also unsupportive. He did it anyway.

You know what I actually find interesting about that? Not the OnlyFans part. The $100,000 Pokémon cards. The $50,000 Spider-Man comic. The framing of his writing as “seen more as a hobby than a career because I make little money from it.” He told a literary magazine in 2022 that his family dismissed his writing because it didn’t generate income. And then he generates income from OnlyFans to fund what he actually loves, which is collecting, while the writing that actually got reviewed well by Publishers Weekly sits in relative obscurity.

That’s a complicated picture of a man. Not the neat redemption arc. Not the inevitable trainwreck. Something messier and more human.

Cooper: The Heir Who Escaped Into the Military

Cooper is the most publicly documented of the three sons and also somehow the hardest to pin down.

He grew up in the mansion in what he described as a “very tame” domestic setting when his parents were still together. His mother Kimberley Conrad — herself a Playboy model, 1989 Playmate of the Year — was fiercely protective. Hugh started treating Cooper as the heir apparent when he was around 19. Cooper started in the business at 21. Then walked away in early 2016 after a boardroom fight with CEO Scott Flanders over the decision to remove nudity from the magazine.

That’s the part that gets lost in the triumphal narrative: Cooper actually left first. It was the departure of Flanders and Hugh’s health decline that brought him back. Then he reversed the nudity ban in February 2017 with #NakedIsNormal, called the ban “a mistake,” and immediately put his fiancée Scarlett Byrne in the magazine to demonstrate the point. That’s either principled or performative depending on your read. Possibly both.

By January 2019, he was back in a new role — Chief of Global Partnerships. By April 2019, he was out again, this time with plans to start a digital media company. First it was called HefPost. Then it was StagDaily. He got investors and financiers aligned.

And then in December 2019, he told those investors he was stepping back to enlist in the U.S. Air Force.

Let me be honest: I don’t know what drove that decision. The official framing is patriotic service. What I notice is the timeline: October 2019, he marries Scarlett Byrne in a courthouse in Ventura, California. November 2019, they announce it. December 2019, he scraps his media company and signs up for basic training in the Air Force. He was 28.

Something shifted between April and December of that year. I can’t tell you what. What I can tell you is that a man who grew up as the designated Playboy heir, who fought to bring nudity back to the magazine, who launched at least two different media ventures in the same year, then enlisted in the military at 28 and has stayed there since — that’s not a simple story about patriotism.

He earned the Air & Space Commendation Medal. He teaches at Chapman University. He and Scarlett have three daughters: Betsy (2020) and twins Marigold and Blossom (2022).

The 2022 Reckoning and Who Said What

When A&E’s ten-part documentary series Secrets of Playboy debuted in January 2022, Holly Madison, Sondra Theodore, and others described the Playboy Mansion as “cult-like,” accusing it of drug use and revenge porn threats, and coercive sexual dynamics.

Cooper went on Twitter the day before the premiere: “Some may not approve of the life my Dad chose, but my father was not a liar. Despite his unorthodox ways, he led an honest life and was sincere in his approach.

His mother Kimberley Conrad signed an open letter with hundreds of others calling the allegations “unfounded.”

But Hugh’s third wife Crystal Hefner — the one he married on New Year’s Eve 2012 — actually seemed to validate some of Holly Madison’s specific claims in the docuseries.

The family’s position and the broader record don’t cleanly align. Cooper defended a man he clearly loved. He also left Playboy twice before the age of 28. You can hold both truths simultaneously.

Marston and David said nothing publicly about the docuseries. That silence, in both cases, is its own statement. Not an accusation. Just a gap.

The Shadow Nobody Talks About

Here’s what I keep coming back to in all this. The Playboy Mansion was also — for some years — a home where two boys grew up while their parents separated. Kimberley Conrad moved into the house next door to the Mansion rather than leaving. The boys spent significant time in both residences. They grew up in a world where their father’s sexuality was a public institution and the women around him were photographed professionally.

Marston, at 18, knew this had messed up his sense of women. He said so to GQ. He didn’t frame it as damage his father caused. He named it as something he recognized in himself.

Cooper, at 25, got his fiancée to pose nude for the magazine he was running. He framed it as a statement about freedom. It is also a very particular dynamic: the CCO of a nude magazine using his fiancée’s body to make an editorial point. Nobody in the mainstream coverage questioned that much.

David, from Palo Alto, working in film and technology, having taken his stepfather’s name and then his father’s name back, just… built something quiet and kept it private.

Three sons. Three different answers to the same impossible question: what do you do with the name you were born with?

Where I Land

I don’t think any of these three men are simple stories. David escaped with more grace than he gets credit for. Marston is a genuinely more complicated figure than his OnlyFans clickbait suggests — he has a domestic violence conviction and also a Publishers Weekly notice and also $100,000 in Pokémon cards. Cooper walked away from a dynasty twice and ended up teaching at a university while serving in the Air Force, which is not a trajectory anyone would have predicted when he was 25 and reversing nudity bans.

What I’ll say plainly, because I don’t think it gets said: the Playboy Mansion was not a neutral environment to raise children in. Not a moral judgment, just a factual observation that the sons themselves have partially confirmed through their own words and choices. Marston said it in 2008 at 18. Cooper spent years running from and toward the brand in a pattern that doesn’t look like a man at peace with his inheritance. David left entirely.

None of that means Hugh Hefner was a monster or a saint. It means his choices had costs that filtered down into people who didn’t choose them. When dealing with parents, it is typically the case.

FAQs

1. How many sons did Hugh Hefner have?

Three — David Hefner (b. 1955, with first wife Mildred Williams), and Marston Hefner and Cooper Hefner (b. 1990 and 1991 respectively, with second wife Kimberley Conrad). He also had a daughter, Christie, who ran Playboy as CEO for over 20 years.

2. What does Cooper Hefner do now?

As of 2025–2026, he’s serving as a U.S. Air Force reservist (having enlisted December 2019) and has earned the Air & Space Commendation Medal. He also teaches at Chapman University, serves on its board of governors, and has mentioned plans for a media company called Hefner Capital. He and Scarlett Byrne have three daughters.

3. What happened to Marston Hefner?

He pleaded no contest to domestic violence charges in 2012 after an incident involving then-girlfriend Claire Sinclair. He received a year of counseling and a 3-year restraining order. He later stepped away from the spotlight, published a flash fiction book (High School Romance, 2022), married Anna Lambropoulos, had a son (Forrest, 2023), and launched an OnlyFans account in 2023 to fund Pokémon card and comic collecting.

4. Who inherited Hugh Hefner’s money?

His estate was estimated at around $50 million at death. Third wife Crystal Harris received a $5 million prenup payment and a Hollywood Hills home, but no inheritance share per their prenuptial agreement. The estate was divided between his four children, USC’s film school, and various charities. The Playboy Enterprises stake (35%) was sold for $35 million after his death.

5. Did Cooper Hefner fight with Hugh Hefner?

Not exactly with Hugh directly — but Cooper had a very public disagreement with then-Playboy CEO Scott Flanders over the 2015 decision to remove nudity from the magazine. Cooper walked out. After Flanders departed and Hugh’s health declined, Cooper returned and reversed the ban in February 2017.

6. Why did Marston Hefner join OnlyFans?

He said in a 2023 Page Six interview that it was “a long-term avenue for further financial security” and that he wanted to fund his Pokémon card and comic book collecting. He identifies as “bisexual AF.” He made enough to spend $100,000+ on Pokémon cards and a $50,000 Spider-Man comic within months.

7. What did Cooper Hefner say about the “Secrets of Playboy” docuseries?

He tweeted the day before the premiere in January 2022: “Some may not approve of the life my Dad chose, but my father was not a liar.” He called the stories “salacious” without naming the show directly. His mother Kimberley Conrad signed an open letter defending Hugh alongside hundreds of former Playboy employees.

8. Did David Hefner have a relationship with Hugh Hefner?

Apparently yes, though it was never public or close in the way Cooper’s was. One source mentions Hugh tweeting in 2011 about David becoming a certified scuba diver. David worked in technology and film, never had anything to do with Playboy, and has kept everything private. Both David and Christie briefly took their stepfather Edwin Gunn’s surname after their parents divorced; David later went back to Hefner.

9. Was Marston Hefner born on Hugh Hefner’s birthday?

Yes. Marston was born April 9, 1990 — the same date as Hugh Hefner’s birthday, April 9. Hugh was born in 1926. That’s a coincidence that either nobody planned or someone very much planned.

10. Did Cooper Hefner ever run for office?

He considered it. In 2016, he briefly looked at running for Congress in California’s 37th congressional district. It didn’t go anywhere.

11. What was the fallout from Marston’s 2012 arrest?

He pleaded no contest to one count of corporal injury to a cohabitant and paid for the damage to Claire Sinclair’s laptop. He was sentenced to a year of domestic violence counseling and a three-year restraining order. Hugh’s public response was essentially “maybe they’ll patch it up,” which generated its own quiet controversy. Sinclair said she was “against any sort of domestic violence” and hoped Marston would “seek medicine for his anger.” They haven’t been in contact since.

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