He is a Serbian professional tennis player who is currently ranked the No. 1 player in the world in men’s singles tennis by the Association of Tennis Professionals (ATP). To date, he has won 75 titles, including 16 Grand Slam singles titles (a record seven Australian Open titles, five Wimbledon titles, three US Open titles and one French Open title), five ATP Finals titles, 33 ATP Tour Masters 1000 titles, and 12 ATP Tour 500 titles. Following his victory at the 2016 French Open, he became only the eighth player in history to achieve the Career Grand Slam and the third man to hold all four major titles at once, the first since Rod Laver in 1969, and the first ever to do so on three different surfaces. He is the first and only male player to have won all nine of the Masters 1000 tournaments. His latest win came just last Sunday at the 2019 Wimbledon tourney in in which he successfully defended his title by defeating Roger Federer in an epic, grueling five set final that lasted four hours and fifty seven minutes, the longest in Wimbledon history. He is a six-time ITF World Champion and a five-time ATP year-end No. 1 ranked player, having held the spot for over 250 weeks. He has won numerous awards, including the Laureus World Sports Award for Sportsman of the Year (four times) and the 2011 BBC Overseas Sports Personality of the Year award. He serves as a Unicef ambassador for his native Serbia and has founded an eponymous foundation, which fosters education for disadvantaged children.