Michael Chang, American tennis player and coach
Michael Te-Pei Chang (born February 22, 1972) is an American former professional tennis player. He is the youngest male player in history to win a Grand Slam tournament, winning the 1989 French Open at 17 years and 109 days old. Chang won a total of 34 top-level professional singles titles, was a three-time Grand Slam runner-up, and reached a career-best ranking of world No. 2 in 1996. Since he was shorter than virtually all of his opponents, he played a dogged defensive style utilizing his quickness and speed.
In 2008, Chang was inducted into the International Tennis Hall of Fame. He has coached Kei Nishikori since 2014.