John McEnroe is a former professional tennis player. He won seven Grand Slam singles titles, nine Grand Slam men's doubles titles, and one Grand Slam mixed doubles title. He is the author of the bestselling memoir "You Cannot Be Serious".
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He is one of the most controversial and beloved athletes in history, a tennis legend and a volcanic, mesmerizing presence. But after reaching the top of his game - what came next? Fifteen years after his international number-one bestseller You Cannot Be S... SEE MORE