Doudou Mapwanga Kitanda Djike (born 6 February 1982) is a Congolese born French professional boxer competing in the Light heavyweight division.

Ngumbu turned professional in 2007 and won his first 20 fights with 9 stoppage victories.

He would taste defeat for the first time against Malawian boxer Isaac Chilemba.

He got his first shot at a title in his third fight against russian boxer Igor Mikhalkin.

[1] Ngumbu with a record of 38-8, would finally get an opportunity to fight for a major world title against WBC Light heavyweight champion Oleksandr Gvozdyk.