She's cycling for a cause, and not only changing the world -- changing her own life for the better! See what Lynn Smythe, aka the Bike Diva, says about heroes, having fun, and staying active.

We love learning from people who live life without fear; who prove it's not about age, it's about attitude. So we go in search of interesting characters, and ask them five (and many times more!) questions -- check it out!