One of his chief enemies went bald at the age of eight from the trauma of seeing his father kill himself in a game of Russian
One of his chief enemies went bald at the age of eight from the trauma of seeing his father kill himself in a game of Russian Roulette.  He's not Spiderman, but during the Dark Regin story arc he was hunted down by Super Hero-wannabe Norman Osborn.  After this character got shot, his nervous (*) system was taken over by a chip implanted in him by Kearson DeWitt.  He has done battle with Force, a subordinate of Justin Hammer, and was once helped out by a fatal distraction caused by Ho Yinsen.  A rival of Obadiah Stane, in Marvel's Civil War, he became the leader of the superhero faction that supported the Registration Act, but recanted after the assassination of Captain America.  For 10 points, name this "Invincible" member of the Avengers portrayed by Robert Downey, Jr. in two live-action films.
One of his chief enemies went bald at the age of eight from the trauma of seeing his father kill himself in a game of Russian Roulette.  