Dr. Brennan's oldest grad studentIs middle age and has held numerous jobs.Worked as a Veterinarian Assistant, EMT, Park Supervisor, and Used car salesman.As a used car salesman, sold Hodgins a vintage 1950s hot rod which broke down a week after being bought.Has 4 sons.Has 7 dogs.Has 14 guinea pigs.Has 1 reticulated python.Speaks German.Worked in the lab only once, on the case where Booth's son, Parker, found a finger in a birds nest. He left the lab the day after the case ended for a dig in Arizona.