Dr. Jumba Jookiba is a fictional character from the animated film series Lilo & Stitch. He is an alien scientist known for his eccentric personality and his role as the creator of various genetic experiments, including the infamous Experiment 626, also known as Stitch. Jumba is characterized by his large, purple body, four arms, and a pair of antennae on his head. In the series, Jumba is often portrayed as a bumbling yet brilliant inventor who is pursued by the Galactic Federation for his illegal experiments. Despite his initial antagonistic role, he eventually becomes a more sympathetic character and forms a bond with Lilo and Stitch, showcasing themes of family and redemption.