30/11/1986 The first tennis player earns over $10 million in his lifetime
David Letterman Ivan Lendl 1986
Ivan Lendl is a retired tennis player originally from Czechoslovakia. He was the world No. 1 for 270 weeks in the 1980s and finished his career with 94 singles titles. As a tennis coach, he helped Andy Murray win 3 major titles and achieve the No. 1 ranking.