Tiger Woods is one of three players to win four major titles before celebrating their 25th birthday. Name the other two.

Rory McIlroy and Jack Nicklaus.

More about Jack Nicklaus, Tiger Woods and Rory McIlroy

Jack Nicklaus has won a total of 18 Majors. His first four were the 1962 US Open, the 1963 Masters, the 1963 PGA Championship and the 1965 Masters.

Tiger Woods has won a total of 15 Majors. His first four were the 1997 Masters, the 1999 PGA Championship, the 2000 US Open and the 2000 Open Championship.

Rory McIlroy to date has won a total of 4 Majors. He won the 2011 US Open, the 2012 PGA Championship, the 2014 Open Championship and the 2014 PGA Championship.