She-Hulk (Jennifer Walters) is a brilliant attorney who gained Hulk-like powers after receiving an emergency blood transfusion from her cousin, Bruce Banner. Unlike the Hulk, Jennifer usually retains her intelligence, personality, and self-control while transformed. She has served with teams including the Avengers and the Fantastic Four, balancing courtroom battles with superhero adventures. Her confidence, wit, and determination have made her one of Marvel's most distinctive and enduring heroes.