- Hunter Gandee, 15, carried his brother on a three-day hike to raise awareness for cerebral palsy
- Braden suffers from the brain disorder that impairs his movement
- The pair made a 57-mile journey across part of Michigan
(CNN)Hunter Gandee, 15, used to carry his little brother Braden around because it was convenient. Now, he knows it can be a powerful tool to raise awareness, too.