Corinne Hindes and Katrine Kirsebom, Warm Winters

Corinne Hindes and Katrine Kirsebom are teenage ski racers who started a nationwide program to collect and distribute winter clothing to homeless people. The project started when the girls saw the lost and found at a ski resort teeming with clothing that would be put in the trash at the end of the ski season. Now they work with 26 resorts in 12 states, have hundreds of teenage ambassadors, run sock drives and collect personal care items.

To learn more about Warm Winters, visit their website, Facebook and Twitter.