Dec 30 , 2024 · from k-pop stars to rappers, actors and more, these stars turn 30 in 2025. These 20 youngest billionaires collectively hold $73. 7 billion in wealth. · according to ceoworld magazine’s 2025 ranking, there are 20 billionaires under the age of 30 worldwide. Sep 30 , 2024 · a recent study by arka analyzed 50 young celebrities under the age of 30 to identify the top 10 most successful ones, using net worth, instagram followers, and business ventures as key indicators. Celebrities , historically important, notable and famous 30 year olds hand-picked by our team of editors and ranked by popularity. List of famous people in their 30s. From zendaya and tom holland to kylie jenner The most famous 30 year old celebrities including timothée chalamet, natalia dyer, kendall jenner, logan paul, playboi carti and many more. Nov 30 , 2025 · in honor of the 15th annual forbes 30 under 30 list, here’s a look at our picks for 15 notable under 30s- turned - billionaires followed by the complete list of billionaire alumni. · which gen z stars – and other celebrities under 30 – are laughing all the way to the bank this year?