Shaun White

On snowboarder Shaun White's first run on the halfpipe at the 2010 Winter Olympic Games in Vancouver, Canada, he set the high score and secured the gold medal. On his second run, which people called a "victory lap," Shaun set an even higher score to destroy the competition. But Shaun is more than a two-time Olympic snowboarding champion. He's also a world-class skateboarder. As the first person to compete in both the Summer and Winter X Games, Shaun is the biggest star in two sports. Learn more about his high-flying skills and unique personality.

Matt Doeden was born in southern Minnesota and lived parts of his childhood in Golden Valley, Minnesota, and Madison, Minnesota. He studied journalism at Mankato State University, where he worked at the college newspaper for three years. In his senior year, he served as the paper's Sports Editor, which put him in charge of the entire sports section, the sports writers, and the photographers. He covered mostly college sports, but also the Minnesota Vikings, who held training camp at MSU. His work allowed him to meet and interview people like Dennis Green, Cris Carter, Robert Smith, and more. Matt went on to work as a sports writer for the Mankato paper, and then he got a job as an editor with a small children's publisher called Capstone Press, and in 2003 he decided to start his own business as a freelance writer and editor. Since then Matt has written and edited hundreds of books. Lots of them are on high-interest topics like cars, sports, and airplanes. He also writes and edits on geography, science, and even math.