Augusta National Golf Club
Michael Welch is an Englishman who in 1990 won the Shropshire Boys, England Boys, British Boys, European Boys and World Boys title. He made it on the European Tour at age 22, but didn't match his junior success. He subsequently gave up the competitive game at 33 and became a club professional at Hawkstone Park.
Dissecting Augusta's sub-terranean turf-conditioning system and explaining its history at the home of the Masters