Premise: Eldrick Tont `` Tiger '' Woods ( born December 30 , 1975 ) is an American professional golfer who is among the most successful golfers of all time . Following an outstanding junior , college , and amateur career , Woods turned professional at the age of 20 , at the end of the summer in 1996 . He first reached the number one position in the world rankings in June 1997 , after less than a year as a professional .
Hypothesis: Tiger Woods competed in a professional golf competition.
Label: ENTAILMENT