American tennis player Michael Chang at the French Open in Paris, 1989. He won the tournament, becoming the youngest male winner of a Grand Slam singles event at the age of 17. (Photo by Simon Bruty/Getty Images)
American tennis player Michael Chang at the French Open in Paris, 1989. He won the tournament, becoming the youngest male winner of a Grand Slam singles event at the age of 17. (Photo by Simon Bruty/Getty Images)