For Beyond 50's "Personal Growth" talks, listen to an interview with Leah Goldstein. She is a world champion kick-boxer, Race Across America winner, one of the first female instructors of the elite Commando division of the Israeli Military, and a record-breaking professional cyclist. She'll talk about not ever backing down from a challenge. Her mission is to push people past their perceived boundaries and live the life they want and deserve. Tune in to Beyond 50: America's Variety Talk Radio Show on the natural, holistic, green and sustainable lifestyle. Visit www.Beyond50Radio.com and sign up for our Exclusive Updates.