Roger Federer 

Roger Federer was the first swis player who win first grand slam title.In 2012 he became the seven time Wimbledon champion.HE also a world no 1 ranking record of 286 weeks(5 year,7 month).its a world record. Federer has won eighty two ATP singles titles including seventeen grand slam titles. Federer is won two different grand slam tournaments at least 5 time and the only one to win 5 consecutive titles twice (WM,US).