In 2008, Steven Gluckstein flubbed a trick in the U.S. Olympic trampoline finals, missing a trip to the Beijing Games.
Now, what stands between him and a trip to the London Games is another Gluckstein: his younger brother Jeffrey.
"I am not going to let my little brother beat me this year," says Steven Gluckstein, 21 years old.
Counters Jeffrey Gluckstein, 19: "Hopefully my best is just a little better than his."
They live together in their parents' house in New Jersey and train together at a nearby gym, where they also work together overseeing trampoline birthday parties for kids to earn money.
But rarely mentioned amid this togetherness is their high-stakes battle. Imagine Eli and Peyton Manning squaring...