Catman

"Ah, the thrill of the hunt -- there's no feeling in the world like it!" - Thomas Blake

Thomas Blake was a world-famous trapper of jungle cats, who turned to crime because he had grown bored with hunting and had squandered most of his fortune. He became a burglar who committed his crimes in a catsuit made out of an ancient African cloth believed to give its wielder a cat's nine lives.

Catman was a minor supervillain who fashioned himself as a cat-themed version of Batman. However, he was considered laughable by the general supervillain community and he was never taken seriously. After several particularly humiliating run-ins with Green Arrow, he started training rather intensely and less of a joke. He is one of the best trackers in the world, though - and that's no joke. He has since worked with both heroes and villains, going back and forth on both sides of the law.