Jim McLean is perennially one of the leading (and most respected) instructors in the game.  He has taught PGA TOUR players, LPGA TOUR players, Major Champions and he has played the game at the highest of levels.  Jim joins "On the Mark" to share anecdotes from greats such as Jackie Burke, Ken Venturi, Bruce Lietzke and Christie Kerr.  He talks at length about his approach to teaching and playing the game and he shares golf swing and mental tips to help you play better under pressure.  He also discusses some of his writings such as "The X-Factor in the Golf Swing" (Kinematic Sequencing) and "The 8-Step Swing".