Michael Te-Pei Chang (born February 22, 1972) is a retired American professional tennis player. He won 34 top-level professional singles titles, including the 1989 French Open when he was 17. He also was a three-time runner-up at the majors 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, he was inducted into the International Tennis Hall of Fame, and he has coached Kei Nishikori since 2014.
Michael Chang was born in Hoboken, New Jersey, in 1972 to Joe Chang (張洪笙) and Betty (董良因, née Tung). Betty and Joe moved from Taiwan to the US in 1959 and 1966 respectively, and met after being introduced by a mutual friend. Betty was born in Delhi, India, the daughter of Taiwan-Hakka ancestry, Michael Tung (董宗山), then serving as diplomat of The Republic of China to India, who then served in the Legislative Yuan and was an ambassador to Cambodia, Dominican Republic and Saint Vincent and the Grenadines, among other diplomatic posts in 1960s to 1980s. Joe was born in Chaozhou, China, and moved to Taiwan at age seven. Michael's Chinese name (simplified Chinese: 张德培; traditional Chinese: 張德培; pinyin: Zhāng Dépéi) was chosen by Joe, and his English name by Betty (who named him after her father).