Allen Haff is an American television personality and entrepreneur, best known for his role on the reality TV show Auction Hunters. He gained popularity for his expertise in auctioning and treasure hunting, where he and his partner would bid on storage units to find valuable items. In addition to his television career, Haff is also involved in various business ventures, including Haff's Auctions, which focuses on auctioning collectibles and antiques. His passion for discovering hidden treasures has made him a notable figure in the world of auctioning and collectibles.