Chumlee Weight Loss If you have seen thirtytwo year old Austin Russell lately you not have been able to identify him. He has lost over. Three years ago, we wrote about how Pawn Stars Corey Big Hoss. continued to lose weight, and is now down to a svelte 210 pounds. Corey and Chumlee, along with Coreys father Rick Harrison, are keeping pretty busy these days. Chumlee RussellAustin Chumlee Russell Weight Lossbariatric.