Ruben Bertrand Boumtje Boumtje is a retired Cameroonian professional basketball player. At 7'0" and 260 lbs, he played at centre. He is a graduate of Georgetown University in Washington, D.C., and enjoyed a brief stint in the NBA. Boumtje-Boumtje retired in November 2011 at age 33 because of a heart condition. He spoke exclusively to GiveMeSport's Benny Bonsu at the NBA Africa BWB 2019.