#2 Bill Tilden
American Bill Tilden nicknamed 'Big Bill' was the first American to win the Wimbledon Championships. Widely respected by his fellow players, Bill won a total of 10 Grand Slam Singles titles in his career and was the top-ranked player between 1920-1925. He was the first player to reach 10 Wimbledon finals. A feat that was broken by Roger Federer in the year 2011. Bill was a 7-time Davis Cup winner and 3-time Wimbledon champion winning his last Wimbledon title in 1930 at the age of 37 years 146 days.
Who Are Roger Federer's Kids? Know All About Federer's Twins