Here he is competing at the 2011 ParaPan American Games, where he placed silver in the 800m, and bronze in the 100m, 200m, and 400m:
At London, he is competing in the 100m, 200m, 400m, and 800m in the T53 classification, and the 4x400m relay in the T53/T54 classification. He is ranked 5th in the world going into the 100m, and the 4x400m relay team he is on is ranked 4th. I am way excited to see him compete and hopefully do awesome!
Here he is at the opening ceremonies: