Cosmo has a very happy personality, he is almost always cheerful and smiling. He has bright green eyes, and blonde hair in a bob hairstyle. He is a social butterfly, he is easy to get along with and makes friends with several of the other fighters. He is a quick learner, being flexible and adaptable. He wears blue rash guard, with yellow accents and black shorts. He is known for being the King of Stranglers, for his signature headlock move.