Alison Levine

Alison Levine (born April 5, 1966) is an American mountain climber, motivational speaker and leadership consultant. She is the author of ''On the Edge: The Art of High Impact Leadership'' and the executive producer of a documentary, ''The Glass Ceiling''. She has ascended the highest peaks on every continent and also skied to both the North and South Poles. In 2010, she completed the Adventure Grand Slam by reaching the summit of Mount Everest. Provided by Wikipedia