Known for his lightning-fast, "Rap God"-like bid acknowledgments, Dotson rarely gets involved with the cast, aside from auctioning off lockers, and it turns out that auctioneering is second nature to him. Dotson was taught auctioneering by his grandfather at age 11 and now runs American Auctioneers, a company that manages over 3,000 auctions and appraisals annually.