Jack Nicklaus, aka The Golden Bear is one of the greatest golfers ever to play the sport. Earlier today, he turned back the clock at Augusta National during The Masters Par-3 Contest. Nicklaus' tee shot on the 4th hole spun his golf ball back into the hole for an ace. Now 75, the six-time Masters champion thrilled the crowd with his hole-in-one and showed that he still has some magic left in his golf game. To make things even better, Nicklaus called the shot earlier in the morning when he joined ESPN's Scott Van Pelt on the Par-3 Preview Show.