Bizarro
What do you think about the anti-hero known as 'Bizarro'?
Bizarro is a fictional character who is a failed clone of Superman. The original Bizarro was created by an unsuccessful attempt to duplicate Superboy, in a story written by Otto Binder.
Ref. Answers.com
Bizarro was somewhat, er, bizarre. He looked like the product of Superman mixed with Frankenstein. But Bizarro was always kind hearted and wanted to help everyone. He was just to clumsy and dumb to be of any real help. He usually ended up hurting more than he helped. He was also very strong. In some ways, he was stronger than Superman. But in the end, Superman showed him compassion instead of trying to beat him down.
Bizarro was great, characters like him and mr. Mxywhatever Kept Superman light and fun when he was in danger of becoming too serious a comic. His issues were usually just one shot appearances where he blundered into something and Superman helped him out. I wonder what happened to him.