Congratulations to the winners of the Art in Public: Expressing Youth Voices in Pittsburgh community challenge!

Krista Cameron dances to the beat of a local drum. This 20 year-old once thought making a difference meant traveling far away to reach people in need. It took one chance encounter with a member of the Changemakers community for her to see that she could take action right in her own town.

A student at Capilano University in North Vancouver, Krista always knew that she wanted to help people. That is what attracted her to Capilano University’s Global Stewardship Program, a two-year Associate of Arts degree dedicated to creating young social entrepreneurs.

Want to learn chess? How to play samba music on the drums? Some smooth Latin dance moves? Ideally, you go to the experts -- people who have been doing these things for years and years.

Dora Andrade has created a program (EDISCA) that combines dance training with other learning opportunities and support services for girls in economically and culturally deprived communities on the outskirts of Fortaleza, Brazil. The program is making important contributions to the girls' social development and is equipping them with the confidence that will enable them to enter adulthood with a positive outlook and develop productive lives.

D'Wayne Edwards sketched his first pair of sneakers when he was just 11-years old. If you've got what he's got, you just might have a shot at becoming one of Nike's next big shoe designers.

As a middle school student in Inglewood, CA, Edwards had a knack for illustrating his life using a No. 2 pencil and a clean sheet of paper, but when his imagination shifted to his shoes, he knew he'd found his calling.