Nstaa is an artist/producer, songwriter, audio engineer and entrepreneur. Born and raised in Bujumbura Mairie, Bujumbura in Burundi in 1999. Nstaa he is incorporated and managed by KG33 Records. Billy Olave Sibo also know as Nstaa he's the Founder, Chief executive and Manager of KG33 Records Inc. and also it's sub-publisher R.4.L Entertainment also known as R.4.L Records established in 2021.