Age when they started companies:

Steve Jobs, Apple: 21
Jeff Bezos, Amazon: 30
Oprah Winfrey, Harpo: 32
Doris Fisher, The Gap: 37
Vera Wang, Vera Wang: 40
Jim Sinegal, Costco: 47
Adi Dassler, Adidas: 48
Gordon Bowker, Starbucks: 51
Charles Flint, IBM: 61
Colonel Sanders, KFC: 62

— Jon Erlichman (@JonErlichman) July 20, 2022