Baby Wario is the infant self of Wario and a loyal companion of a baby with a red cap. He shares many physical qualities with his adult counterpart. They both have a Cap and a big, pink nose. Under his cap, brown hair can be seen. Like Baby Mario, he enjoys getting pumped up. He spends time with Wallabee Beatles himself. Kuki herself also recruited him for the team. He also pulls in metallic items that are left behind with his trusty magnet. His magnet not only pulls in metallic items and Kuki's hair accessories, but to repel the enemy's weapons. He sleeps in Kuki's room along with Baby Mario. He lifts his cap and puts a magnet on his cap and puts it back on. He also is a powerhouse just like his adult counterpart. He and Kuki are considered to be best friends.