Justin Zook

Swimming Analyst

Three-time Paralympic gold medalist Justin Zook makes his NBC Olympics debut serving as a swimming analyst at the Rio 2016 Paralympic Games.

Zook took home a gold medal in the 100m backstroke from three consecutive Summer Games in 2004, 2008, and 2012. Zook earned the bronze medal in the 50m freestyle at the 2004 Paralympic Games. He won the gold medal in the 100m backstroke at the 2013 World Championships, and earned gold in the 50m fly, 100m backstroke, and 50m backstroke at the U.S. Paralympics Spring CanAms.