Andre Agassi is best known for his strong, smart playing style, which helped him win tennis championships throughout the 1990s.
In less than two years Kyle Busch has already become the youngest race winner in NASCAR's six-decade history of Cup racing, shortly after turning 20 years old.
Matthew Gray Gubler is best known for his portrayal of an FBI agent on the hit show Criminal Minds.
Porn star Jenna Jameson escaped a bad childhood by making dozens of X-rated movies. She parlayed that success into an adult media empire.
Jena Malone started acting while still a child and has appeared in films including Bastard out of Carolina (1996) and Contact (1997).
Tony Mendez is a CIA officer best known for overseeing the rescue of six American diplomats during the 1979 Iran hostage crisis, inspiring the 2012 film Argo.
Pat Nixon was the wife of Richard Nixon, the 37th president of the United States. As first lady, she traveled extensively and championed volunteerism.
Harry Reid is a Democratic U.S. senator from Nevada. He was elected Senate majority leader in 2008.
Kevin Rose is an Internet entrepreneur, as well as the founder and CEO of Digg, a popular social news website.
Rutina Wesley is an African-American actress known for her role as Tara Thornton on the HBO vampire series True Blood.
Sarah Winnemucca was a member of the Native American Paiutes nation, an activist for her people and the first Native woman to publish in the English language.