75 Ron Lyle at Manual High School

Ron Lyle of Denver, a retired heavyweight boxer who fought Muhammad Ali in 1975, visited  his alma mater, Manual High School, on February 10, 2009, to talk with students working on the school magazine, Boom. 

This is the unedited recording of the conversation, featuring Lyle's heartfelt encouragement of the kids to experience the rewards of focus and commitment in any endeavor.