Joseph Kabila Kabange ( known commonly as Joseph Kabila , born 4 June 1971 ) is a Congolese politician who has been President of the Democratic Republic of the Congo since January 2001 .
Joseph Kabila Kabange ( known commonly as Joseph Kabila , born June 4 , 1971 ) is a Congolese politician . He became President of the Democratic Republic of the Congo since January 2001 .