That’s what I was thinking, who gets a knee injury playing golf? There’s a lot of old guys playing golf, so it can’t be that hard on your knees. If golf is hard on the knees, I would expect the bigger guys like John Daly and Colin Montogmery to have real problems.
The knee surgery and leaving the PGA tour occurred a week before the PGA started madatory drug testing for steroids. The PGA gives him so many free passes. I do not recall an other golfers with knee issues. Back and sometimes the shoulders.