Hailed by Golf Digest magazine as one of the leading Performance Psychologists in golf, Dr. Gregg Steinberg has counseled many players on the Professional Tours. A best-selling author, he has joined "On the Mark" before and he rejoins the conversation to illustrate mental lessons from the Greats of the Game. Steinberg investigates The Masters Tournaments from 1986, 2010 and 2019, and The US Opens from 1960, 1966 and 2006. He highlights Mental Lessons you can learn and emulate from Jack Nicklaus, Phil Mickelson, Tiger Woods, Arnold Palmer and Billy Casper.