Rafael "Rafa" Nadal Parera (born 3 June 1986) is a Spanish professional tennis player currently ranked world No. 2. His success on clay has earned him the nickname "The King of Clay" and has led many sports journalists and commentators, as well as former and current players, to regard him as the finest clay court player in history. Furthermore, his evolution into an all-court threat has established him as one of the best ever all-rounders in tennis, with some – including former world No. 1 and singles Career Golden Slam winner Andre Agassi – considering Nadal to be the greatest player of all time.