This week, super-athlete Lance Armstrong announced his endorsement of the soon-to-be greenest car in America -- the Nissan Leaf. This inspired us at Planet 100 to do a top 5 list of the most environmentally friendly athletes. It turns out there are many green jocks so it was hard to pare it down be here are our favs:
4. Yao Ming
Read more on PlanetGreen.com.