Jack Nicklaus (born January 21, 1940), also known as "The Golden Bear", is widely regarded as the greatest professional golfer of all time, in large part because of his records in major championships. Nicklaus accumulated a record 18 professional majors in a PGA Tour career lasting 25 years, from 1962 to 1986. Later, on the Champions Tour, the senior version of the PGA Tour, he won 8 of that tour's majors between 1990 and 1996. Both these records still stand today.
Nicklaus has also taken part in many off-course activities, including golf course design, golf instruction book writing, and running his own tournament on the PGA Tour, the Memorial Tournament. Together with Arnold Palmer and Gary Player (collectively known as the "Big Three"), he is credited with turning golf into the major spectator sport it has become. While Palmer brought golf into the television era, it was the developing Nicklaus-Palmer-Player rivalry that drove subsequent interest.
