CNN Hero of the Year makes surprise announcement

(4:40)

CNN Heroes: Looking back at Michael J. Fox's legacy and his fight against Parkinson's

(3:38)

A school uniform that 'grows' ensures African girls can continue their education for years to come

(9:3)

CNN Hero: Rabbi Elimelech Goldberg

(1:54)

CNN Heroes Tribute: Georgie Smith

(4:57)

CNN Heroes: Samir Lakhani

(2:26)

CNN Heroes: 'Welcome to Bitty \u0026 Beau's!'

(2:46)

Top 10 CNN Hero Andrew Manzi

(2:48)

CNN Hero: Robin Emmons

(1:52)

CNN Hero Doniece Sandoval

(2:42)

CNN Hero: Estella Pyfrom

(1:40)

CNN Heroes 10th Anniversary: How to nominate a CNN Hero

(1:26)

CNN Hero: Nicholas Lowinger

(1:47)

CNN Hero: Blair Brettschneider

(1:53)

CNN Heroes: Top 10 revealed

(3:50)

CNN Hero Harry Grammer

(2:41)

CNN Heroes \u0026 Elevate Prize Collaboration

(2:46)

CNN Hero: Nancy Hughes

(1:53)

CNN Hero: Teresa Goines

(1:55)

CNN Hero Khali Sweeney

(2:31)