Blockbuster

Biography
Mark Desmond wanted to become stronger, but instead of working out with weights, he decided to use chemistry. He experimented on himself and grew taller and stronger, but, in the process, was turned into a mindless brute. Desmond was cared for by his criminal brother Roland, who shielded their mother from the news that Mark was now a monster. Roland used Mark to commit crimes until they were stopped by Batman.