Jimmy Binns will never stop challenging himself. Becoming a police officer at age 74 is just the latest in a lifetime of impressive feats. He passed the bar exam in 20 states just to see if he could, was a marathoner and a boxer. He was a lawyer to the boxers, most notably representing Don King against Mike Tyson, and practiced for half a century. His track record of determination and perseverance is legend and inspirational.www.SpartanUpPodcast.com/031Lessons:1. Motivation is a contagion. If you're around motivated people you'll either drop out or become motivated.2. Preparation is everything.3. You're never too old to take on a serious challenge.