After Hurricane Katrina, Liz McCartney founded SBP, a nationally recognized leader in disaster recovery that has rebuilt nearly 1,200 homes in the U.S.
Robin Lim's organization, Bumi Sehat, was founded in 1995 and has since provided medical care to more than 300,000 expectant mothers and babies in Indonesia and the Philippines.
Providing housing, education, healthy meals and medical services, Pushpa Basnet's Early Childhood Development Centre responds to the needs of children forced to live inside Nepal's prisons.
Chad Pregracke's nonprofit, Living Lands & Waters, has removed millions of pounds of waste, trash and toxic chemicals from rivers across the U.S. Its latest achievement? Planting one million trees.