"How does a college graduate with a job offer to become a financial analyst end up carrying a 50-pound golf bag and stepping off yardage for a living?"
/With Mackay, it started when he was a kid watching the caddies who got to share the space inside the ropes with his idols.
"I was a (Tom) Watson guy," he said. "This was 1980, and he was a great player, and the way he carried himself. So I thought (Watson's caddie) Bruce Edwards had the coolest job in the world, and that's what got me thinking about caddying."
Edwards was one of the first men who redefined the role of the professional tour caddie, but it was another old-school caddie who impressed Mackay.
"I'd go to tournaments and watch Bill Rogers, because he was this skinny Texan and I was skinny," Mackay said. "He had this caddie named Big Money Griff (John Griffin). At one point his caddie said, 'There's that kid again.' And he spoke to me and was nice to me, and that was really cool. That was another chapter with me falling in love with caddying, even though I'd never done it a day in my life."
While he played for Columbus (Ga.) College, Mackay worked at Green Island Country Club and befriended resident tour pro Larry Mize. Mackay often shagged range balls for the 1987 Masters champion.
A week before Mackay was supposed to start his career at Synovus Bank, Mize had broken up with his caddie after the 1989 season. Mackay begged for the chance to pick up the bag.
"I was really reluctant," Mize said, "because I said, 'You've got a good job here, Jim, and I don't know if you really want to do this caddie thing. Stay here and do that. But he was adamant about coming out and he talked me into it."
The opportunity changed Mackay's life.
"He gave me the greatest break I could ever have," Mackay said. "I knew nothing about caddying and had no idea what I was getting into or what it entailed. And it certainly entailed far, far more than I thought."