Roger Federer

Roger Federer is a Swiss professional tennis player who is currently ranked world No. 2 in men's singles tennis by the Association of Tennis Professionals (ATP). Federer has won 20 Grand Slam singles titles—the most in history for a male player—and has held the world No. 1 spot in the ATP rankings for a record total of 310 weeks, including a record 237 consecutive weeks. After turning professional in 1998, he was continuously ranked in the top ten from October 2002 to November 2016. He re-entered the top ten following his victory at the 2017 Australian Open. Federer is widely considered to be one of the greatest players of all-time.

Federer has won a record eight Wimbledon titles, a joint-record six Australian Open titles, a record five consecutive US Open titles, and one French Open title. He is one of eight men to have captured a career Grand Slam. Federer has reached a record 30 men's singles Grand Slam finals, including 10 in a row from the 2005 Wimbledon Championships to the 2007 US Open. Federer has also won a record six ATP Finals, 27 ATP World Tour Masters 1000 titles, and a record 20 ATP World Tour 500 titles.