Producer: Peuli Bakshi
The Facebook CEO became a millionaire in 2006, at age 22. His current estimated net worth is $115.2 billion.
The Snapchat CEO became a millionaire in 2013, at age 23. His current estimated net worth is $2.7 billion.
The Virgin Group founder became a millionaire in 1973, at age 23. His current estimated net worth is $3 billion.
The Telecom magnate became a millionaire in 1965, at age 25. His current estimated net worth is $96 billion.
The Google cofounder became a millionaire in 1999, at age 25. His current estimated net worth is $114.5 billion.
The Microsoft cofounder became a millionaire in 1981, at age 26. His current estimated net worth is $111.3 billion.
The Tesla CEO and X owner became a millionaire in 1999, at age 27. His current estimated net worth is $239 billion.
The Spanx owner became a millionaire in 2000, at age 29. Her current estimated net worth is $1.3 billion.
The Berkshire Hathaway CEO became a millionaire in 1960, at age 30. His current estimated net worth is $120.3 billion.
The Dallas Mavericks (basketball franchise) founder became a millionaire in 1960, at age 32. His current estimated net worth is $5.1 billion.