He is a young African American child who wears red king clothing and a giant red crown
His emotions are linked to the land of Quirkistan, so whenever he is happy the land is prosperous but when he is upset the land becomes a barren wasteland. It is unknown if he possesses other forms of magic or will when he grows older.
He has been in a bad mood since his surprise birthday party and Wazeer hopes Aladdin and his friends can cheer him up. Their attempts only anger the prince further until Jasmine tells him some engaging bed time stories. Mamood decides she must stay in his kingdom and Aladdin tries to free her. However, when they realize this has only upset him further and causes a severe lightning storm, Jasmine decides to return to Mamood. She continues telling him stories until Aladdin arrives to pretend to say farewell, staging a tear jerking farewell with Jasmine's "family" using Genie's magic and Mamood decides to let her go, touched. He realizes doing good things feels good and he remains in a good mood, deciding to help people.