Hulk/ Bruce Banner

MCU/ Comic Dr Banner and the Incredible Hulk. Robert Bruce Banner is a genius physicist and the Hulk, a damn near immortal green guy who’s almost 10ft tall. Banner transforms into the Hulk when his heart rate goes above 200 beats per minute or when he's facing mortal danger. The transformation is usually triggered by adrenaline rushes when he's anxious, nervous, or angry. The Hulk is a physical manifestation of Banner's rage and mental imbalance, and embodies his darkest and angriest aspects. Hulk tends to speak like a cave man and can sometimes suppress Banner from taking back over. He’s an Avenger who often shares Tony’s lab with him.