Meet Rudy O'Halloran, the former drug dealer who discovered the power of exercise (and reading) when in prison and came out determined to make a difference to his life and the lives of others. We spoke to the founder of ROCUP running club about turning his life around, what it means to him to try and help others and how running can make all the difference. Learn more about your ad choices. Visit megaphone.fm/adchoices
