Ivan Lendl (born March 7, 1960) is a former world no. 1 professional tennis player.
Patrick Hart "Pat" Cash (born 27 May 1965) is a retired Australian professional tennis player who won the men's singles title at Wimbledonin 1987.
Andre Kirk Agassi ( /ˈɑːndreɪ ˈæɡəsi/; born April 29, 1970) is a retired American[1][2] professional tennis player and former world no. 1
Michael Te-Pei Chang (born February 22, 1972) is a former American professional tennis player. He is best remembered for becoming the youngest-ever male player to win a Grand Slam singles title when he won the French Open in 1989 at the age of 17.