Research suggests Kellond and Avey aren’t one-offs. “The average age of a successful entrepreneur in high-growth industries such as computers, health care, and aerospace is 40. Twice as many successful entrepreneurs are over 50 as under 25. The vast majority — 75 percent — have more than six years of industry experience and half have more than 10 years when they create their startup,” says Duke University scholar Vivek Wadhwa, who studied 549 successful technology ventures. Meanwhile, data from the Kauffman Foundation indicates the highest rate of entrepreneurship in America has shifted to the 55-64 age group, with people over 55 almost twice as likely to found successful companies than those between 20 and 34.
