We all have our opinions about who was the best. Ali? Marciano? Joe Louis?

But who was the absolute worst? Who made it to the top ehelons, and had a shot at the title, but was absolutely the least capable ever to do so? Whose glass jaw would shatter if it encountered a ping pong ball? Whose footwork was as clumsy as a chimp on a hot tin roof? Whose punch almost never reached its intended target?