They lead cancer patients on unforgettable adventures, help women escape Nashville's seedy underbelly and bring healthcare to rural Kenya.
The causes they support vary as much as their backgrounds, but they have all dedicated their lives to changing the world.
And now, they have more in common: They're this year's top 10 CNN Heroes.
We're setting up your Fundraiser page right now. It will take anywhere from 3 seconds to 27 seconds.