11) How many years did Jack Nicklaus take off from professional golfing?
12) What is the name of Jack Nicklaus's first golf course design company?
13) What is the name of Jack Nicklaus's son who is also a professional golfer?
14) How old was Jack Nicklaus when he won his first major tournament?
15) Who did Jack Nicklaus beat in a playoff to win the 1975 Masters?
16) How many major championships did Jack Nicklaus win in his career?
17) What year did Jack Nicklaus win the Masters Tournament for the first time?
18) What was the first major championship Jack Nicklaus won?
19) What nickname did people give Jack Nicklaus?
20) In which year did Jack Nicklaus become the oldest major winner?