In golf, who presents the traditional green jacket to the US Masters winner?

Question

In 1965, who became the first non-American golfer to win the Masters, the US Open, The Open Championship and the PGA Championship?

Answer 1

By tradition, the winner of the previous year's Masters Tournament puts the jacket on the current winner at the end of the tournament. In 1966, Jack Nicklaus became the first player to win in consecutive years and he donned the jacket himself.