Omary Ally Mwanga (born 31 December 1995), known professionally as Marioo, is a Tanzanian singer, songwriter, and music producer.
He is known for his hits such as Bia Tamu, Mama Amina, Dear Ex, Raha, Mi Amor and Naogopa, songs that have made him a household name in Tanzania and East Africa in general.
Omary Mwanga was born in Temeke Dar es salaam to Wandengereko parents from Pwani region of Tanzania.
While in Dar Es Salaam Marioo started working at his uncle's garage as a motor vehicle mechanic.
[5] In 2020, Marioo released his smash hit Mama Amina, which was an Amapiano song infused with some elements of Bongo Flava.