[DOC] [TLE] Jack Nicklaus - Wikipedia [PAR] Jack William Nicklaus (born January 21, 1940), nicknamed The Golden Bear, is a 
retired American professional golfer. He is widely regarded as the greatest golfer 
of all time, winning a total of 18 ... He then won another Open Championship in 
1970. Between .... In 1960, Nicklaus also tied for 13th in the Masters Tournament. [DOC] [TLE] Tom Watson (golfer) - Wikipedia [PAR] Thomas Sturges Watson (born September 4, 1949) is an American professional 
golfer who .... This was the first sudden-death playoff at the Masters, with the 
previous playoff ... The U.S. Open was the major that Watson most wanted to win. 
... finish in the 1984 British Open, Watson did not manage to win a PGA Tour 
event for... [DOC] [TLE] Ernie Els - Wikipedia [PAR] Theodore Ernest "Ernie" Els is a South African professional golfer. A former World 
No. 1, he is known as "The Big Easy" due to his imposing physical stature (he 
stands 6 ft 3 in (1.91 m)) along with his fluid golf swing. Among his 71 career 
victories are four major championships: the U.S. Open ... In 1994 Els won his first 
major championship at the U.S. Open. [DOC] [TLE] David Duval - Wikipedia [PAR] David Robert Duval (born November 9, 1971) is an American professional golfer 
and former ... He won his sole major title at The Open Championship in 2001. .... 
Golf Club, where his second round 68 was good enough for a tie as the best 
round of ... Duval made the most of his first appearance in the U.S. Open since 
2006. [DOC] [TLE] Rory McIlroy - Wikipedia [PAR] Rory McIlroy, MBE (born 4 May 1989) is a Northern Irish professional golfer who 
is a member of both the European and PGA Tours. He was world number one in 
the Official World Golf Ranking for 95 weeks. He is a four-time major champion, 
winning the 2011 U.S Open with a ... He had his first win on the European Tour in 
2009, and on the PGA Tour in... [DOC] [TLE] List of Masters Tournament champions - Wikipedia [PAR] The Masters Tournament is a golf competition that was established in 1934, with 
Horton Smith winning the inaugural tournament. The Masters is the first of four 
major championships to be played each year, ... They also receive membership 
on the PGA Tour for the following five seasons and invitations to the ... 1934, USA 
! [DOC] [TLE] Seve Ballesteros - Wikipedia [PAR] Severiano "Seve" Ballesteros Sota was a Spanish professional golfer, a World 
No. 1 who was one of the sport's leading figures from the mid-1970s to the mid-
1990s. A member of a gifted golfing family, he won more than 90 international ... 
Ballesteros won his first Open Championship in 1979 with a closing 70, a round 
in... [DOC] [TLE] Walter Hagen - Wikipedia [PAR] Walter Charles Hagen (December 21, 1892  October 6, 1969) was an American 
professional ... Hagen won the U.S. Open twice, and in 1922 he became the first 
native-born ... Hagen totaled 45 PGA wins in his career, and was a six-time Ryder 
Cup captain. ... Hagen was a key figure in the development of professional golf. [DOC] [TLE] Grand Slam, Rarest of Feats, Is Within Reach - The New York Times [PAR] Jun 22, 2015 ... The first golfer said to have completed a Grand Slam was Bobby ... But winning 
the Masters, the United States Open, the British Open and the P.G.A. ... Winning 
the Masters and the U.S. Open in the same year has been done only seven times 
... and in the end he elected not to compete in the last two majors. [DOC] [TLE] Major Victories - On Tour | TigerWoods.com [PAR] Woods became the youngest Masters champion at 21 and also set the all-time ... 
Highlights: In the greatest performance in major championship history, Woods ... 
In 1862, Old Tom Morris won the British Open by 13 strokes, previously the ... 
Tiger became the first player to finish

Question: Last name of the golfing great who was the first to twice win the British Open, Masters, PGA & U.S. Open
Answer: (Jack) Nicklaus