American golfer Ben Griffin got the shakes at the BMW Championship – though it wasn’t necessarily because of nerves, but rather due to swallowing a “large rock” of creatine.

No, you don’t need an eye exam. That’s a tiny little Bridgestone logo welted onto the back spotter’s calf from where Gotterup’s shot apparently struck him. Here, take a closer look. RELATED: Ben Griffin blames creatine OD for six-over start during the final round of the BMW Championship

Robert MacIntyre leads at 16-under, but Scottie Scheffler lurks just four shots back as the BMW Championship final round tees off Sunday.