Ken Walsh, left, a Navy veteran from Shoreview, Minn., and Todd Kemery, a Marine veteran from Lakeville, Minn., celebrate near the handcycling finish line. "When you're new to a chair, your world has pretty much come to an end,"
Kemery said in 2011. "Once I started to see the benefits of sports, it just became a natural thing to talk about to other people who are struggling."
