David Lee Jaco (born January 24, 1954) is a retired heavyweight boxer. He spent his career as a journeyman fighting boxers to build up their career records. He retired in 1994 with 24 wins (19 by knockout), 25 losses (18 by knockout), and 1 draw. He lost bouts to Mike Tyson, George Foreman, Tommy Morrison, Carl Williams, Tony Tucker, Buster Douglas, Mike Weaver and Oliver McCall.Jaco was once profiled on ABC's Prime Time Live as a "Palooka", or someone who never refused a fight for the money.