Age when their business launched? Jeff Bezos: 30 Oprah Winfrey: 32 Reed Hastings, Netflix: 36 Doris Fisher, Gap: 37 Vera Wang: 40 Eric Yuan, Z

Age when their business launched? Jeff Bezos: 30 Oprah Winfrey: 32 Reed Hastings, Netflix: 36 Doris Fisher, Gap: 37 Vera Wang: 40 Eric Yuan, Z