Sir Andy Murray is a British professional tennis player. He began his professional career around the time Roger Federer and Rafael Nadal established themselves as the two dominant players in men's tennis. Murray had immediate success on the ATP Tour, making his top 10 debut in 2007 as a teenager at age 19.

 By 2010, Murray and Novak Djokovic also separated themselves from the rest of men's tennis, joining Federer and Nadal in the Big Four, the group of players who have dominated men's tennis through the end of the next decade. He was ranked world No. 1 by the Association of Tennis Professionals (ATP) for 41 weeks, and finished as the year-end No. 1 in 2016. He has won three Grand Slam singles titles, including two at Wimbledon, and has reached eleven major finals in total. Murray was ranked in the top 10 for all but one month from July 2008 through October 2017, and finished no lower than No. 4 in eight of the nine year-end rankings during that span. Murray has won 46 ATP singles titles, including 14 ATP Masters 1000 events. 

Murray is a founding member of the Malaria No More UK Leadership Council and helped launch the charity in 2009 with David Beckham.