Twaibu studies at St. Augustine University of Tanzania to study Education. He finished Form 6 at Liwale Secondary School, where he was studying the subjects of HKL (History, Kiswahili, and English). He finished Form 4 in 2008 with a 25 (Division III), placing 7th in his school. His father is deceased and his mother is a peasant. He often is supported by a relative, who has a job as a driver. He hopes to work in the water/irrigation sector to expand services in his home region.