General Thaddeus E. "Thunderbolt" Ross (also known as the Red Hulk) is a fictional character who appears in comic books published by Marvel Comics featuring the Hulk. Ross is a United States military officer, the father of Betty Ross, ex-father-in-law of Glenn Talbot, father-in-law of Bruce Banner, and the head of the gamma bomb project that turned Banner into the Hulk. After the creation of the Hulk, Ross pursues the creature with a growing obsession, and, after learning that Banner and the Hulk are one and the same, Ross hunts Banner as well. In 2008, Ross was transformed into the Red Hulk to better combat his nemesis.