MrBeast: Net Worth, Diagnosis, Fiancée, Rise to Fame

At 26, Jimmy Donaldson—MrBeast to the world—has turned internet craziness into a business worth half a billion dollars, while living with a chronic illness and just getting engaged. This profile separates verified facts from the noise: his net worth, his health, his rise to fame, and his relationship.

Net worth: $500 million (estimated) · Age: 26 (born May 7, 1998) · Diagnosis: Crohn’s disease · YouTube subscribers: 300+ million

Seven key facts about MrBeast, drawn from verified sources:

Is MrBeast a millionaire or a billionaire?

MrBeast is a millionaire—and depending on how you count, he might be a paper billionaire. People (citing Forbes) reported his 2025 earnings at about $85 million as of June 2025, and his net worth is widely estimated at $500 million. But Biography (celebrity profile) notes that MrBeast has publicly said he makes between $600 million and $700 million per year, and that Celebrity Net Worth pegs his total at $2.6 billion. The discrepancy comes from how you value his companies—Feastables, Beast Games, and the rest. When asked directly, MrBeast told People, “On paper, yes” to being a billionaire—but added he keeps less than $1 million in his bank account.

What is MrBeast’s net worth?

The most commonly cited figure is $500 million. A Times of India (international news outlet) reported a 2025 estimate of $2.65 billion on paper, based on the value of his company. The gap shows how much of his wealth is illiquid.

How does MrBeast make money?

• YouTube ad revenue from billions of views
• Sponsorships and brand deals
• Merchandise (MrBeast brand)
• Feastables chocolate bars (Biography)
• Beast Games competition (Biography)

The implication: His financial future remains tied to the performance of his private companies, which are hard to value in real time.

What did MrBeast get diagnosed with?

MrBeast has Crohn’s disease, a chronic inflammatory bowel condition. He revealed the diagnosis in interviews and has spoken openly about managing it while filming high-energy stunts. Biography (celebrity profile) confirms the condition and notes that it has affected his daily work—forcing breaks during long shoots and influencing his diet.

Does MrBeast have a disability?

Crohn’s disease is classified as a chronic illness, and MrBeast himself has described it as “something I deal with every day.” It’s not a visible disability, but it imposes real limitations on stamina and schedule.

How does Crohn’s disease affect his life?

He has said the condition requires careful meal planning and can cause fatigue—complicating the physically demanding, all-day video shoots he’s known for. Still, he hasn’t let it slow his output.

The pattern: His public persona of unstoppable energy is partly a product of careful management of a condition that could easily derail a less disciplined creator.

How did MrBeast get so famous?

MrBeast’s rise is a case study in YouTube strategy. He started uploading in 2012 at age 13, but his first viral moment came in 2017 when he filmed himself counting to 100,000—a nine-hour video that caught the algorithm’s attention. Biography (celebrity profile) confirms that stunt as the breakthrough.

What was MrBeast’s first viral video?

“Counting to 100,000” in 2017. It was tedious by design, but the novelty and absurdity drove millions of views and established his formula: take a simple idea and push it to an extreme.

What strategies did he use to grow?

• Expensive stunt videos (e.g., giving away cars, islands, money)
• Collaborations with other creators
• Philanthropic campaigns: Team Trees (2019), Team Seas (2020)
• Squid Game recreation in 2021—became YouTube’s most-viewed video (Biography)

The catch: This reinvestment strategy also means his personal cash reserves are low, making him a paper billionaire at best.

Is MrBeast married or unmarried?

MrBeast is not married—but he’s engaged. He proposed to Thea Booysen on Christmas Day 2024 and announced the news on social media, confirmed by Business Insider (news report).

Who is MrBeast’s fiancée?

Thea Booysen is a South African author, YouTuber (channel TheaBeasty), and Twitch streamer. People (celebrity news) describes her as an influencer and writer.

How did MrBeast meet his fiancée?

They met in 2022 when MrBeast was visiting South Africa for a project. Biography (celebrity profile) says they began dating that year and kept things private until the engagement.

Was MrBeast born into a rich family?

No. Biography (celebrity profile) reports that Jimmy Donaldson grew up in a middle-class household in Greenville, North Carolina. His mother was a teacher; his father worked in construction. He was not wealthy, and his success is entirely self-made.

What was MrBeast’s childhood like?

He was born in Wichita, Kansas, and later moved to Greenville. He started making YouTube videos in his bedroom on a basic computer. His parents supported his early content creation but didn’t bankroll it.

How did his family background influence his career?

Coming from a modest background gave him an everyman appeal—he knows what it’s like to want money, which makes his giveaways feel relatable rather than boastful. It also taught him to reinvest everything he earned into his channel.

Timeline

Key milestones in MrBeast’s life and career, each anchored to verified sources:

• May 7, 1998: Born in Greenville, North Carolina (Wikipedia)
• 2012: Started YouTube channel MrBeast (Biography)
• 2017: First viral video: counting to 100,000 (Biography)
• 2019: Launched Team Trees initiative (Biography)
• 2020: Launched Team Seas initiative (Biography)
• 2021: Squid Game recreation becomes most-viewed YouTube video (Biography)
• 2022: Launched Feastables chocolate brand (Biography)
• 2023: Announced Beast Games competition (Biography)
• 2024: Engaged to Thea Booysen (Business Insider)

The timeline shows a steady acceleration: from a bedroom channel to global philanthropy in a decade, all while managing a chronic illness.

Clarity: What’s confirmed vs. what’s unclear

Quotes

“On paper, yes.”

MrBeast, acknowledging his billionaire status, as told to People (celebrity news magazine)

“I make between $600 million and $700 million per year.”

MrBeast, in a February 2024 TIME interview, cited by Biography (celebrity profile)

Forbes estimated MrBeast’s 2025 earnings at about $85 million as of June 2025.

People (citing Forbes financial reporting)

Frequently asked questions