Rafael "Rafa" Nadal Parera (born 3 June 1986) is a Spanish professional tennis player currently ranked world No. 3. He is widely regarded as the finest clay court player in history and has been nicknamed "The King of Clay." 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 Andre Agassi – considering Nadal to be the greatest player of all time.