Martin Plowman: From IndyCar to Le Mans and Back Posted on Mar 17, 2014Mar 18, 2014 12 Hours of Sebring24 Hours of Le MansAmerican Le Mans Series (ALMS)Chris NazEnduranceExclusiveFeaturedIndy CarInfluencersInspirationalKartingMarsha HaneiphNissanOpen WheelRacingVideo Martin Plowman is undoubtedly…