'Real World: Brooklyn': Meet the cast

J.D.

Age: 22

Hometown: Miami Beach, FL

Occupation: Dolphin trainer by day, bartender by night (seriously!)

Baggage: Despite his rough childhood, J.D. became one of the youngest dolphin trainers in the world at the tender age of 18 (in human years).

Drama-rama: Can you say "burn-out"? This workaholic, who has a thing for older men, could have a meltdown when his "work hard, play hard" motto becomes more than he can handle.