Lamin Conteh (born 20 June 1976, in Freetown), widely known by his nickname Junior Tumbu, is a retired Sierra Leonean international footballer.
He is widely considered the most talented and most popular Sierra Leonean footballer in the 1990s; and one of the most talented Sierra Leonean footballers of all time.
As a footballer, Junior Tumbu had a talent for dribbling and he was very popular and widely loved by Sierra Leonean football fans.