French Open champions

Michael Te-pei Chang (born February 22, 1972) is an American former professional tennis player and coach. He is the youngest man in history to win a singles major, winning the 1989 French Open at 17 years and 109 days old. Chang won a total of 34 top-level professional singles titles, (including seven Masters titles) was a three-time major 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 began coaching Kei Nishikori in 2014.

Gustavo "Guga" Kuerten (Portuguese pronunciation: [ɡusˈtavu ˈkiʁtẽ]; born 10 September 1976) is a Brazilian former world No. 1 tennis player. He won the French Open singles title three times (1997, 2000, 2001), and was the Tennis Masters Cup champion in 2000. During his career he won 20 singles and eight doubles titles.

Kuerten suffered from injuries that limited his attendances at tournaments in 2002 and from 2004 and 2008. After two hip surgeries and a few attempted comebacks, he retired from top-level tennis in May 2008. He was inducted into the International Tennis Hall of Fame in 2012. In 2016, Kuerten was asked to be a torch bearer for the Rio Olympics.