Balthazar Bratt is a fictional character from the animated film series Despicable Me. He is portrayed as a former child star who becomes a villain obsessed with the 1980s pop culture. Bratt is known for his flamboyant style, complete with a mullet hairstyle and colorful outfits, reflecting his nostalgic fixation on the decade. In the film Despicable Me 3, Balthazar Bratt seeks to steal a powerful diamond to execute his evil plans. He uses various gadgets and his unique abilities, including a giant robot, to confront the main characters, Gru and Lucy Wilde. His character adds humor and excitement to the storyline.