About Michael Chang
Michael Te-pei Chang is an American former professional tennis player and coach. He was ranked world No. 2 by the Association of Tennis Professionals (ATP) in 1996. Chang is the youngest man in history to win a singles major, winning the 1989 French Open at 17 years and 109 days old. He won a total of 34 ATP Tour-level singles titles, including seven Masters titles, and was a three-time major runner-up. Paul, Minnesota, where he learned tennis, Chang and his family moved first to Placentia, California, and then to Encinitas, California, to increase the tennis opportunities for him and his older brother, Carl. Chang first came to the tennis world's attention at age 12 as an outstanding junior player who set numerous "youngest-ever" records.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.