German Bundesliga side, Borussia Dortmund are eyeing a move to sign Spain-born forward of Congolese and Togolese descent, Eliezer Mayenda. The striker is currently a leading marksman for Sunderland in the English Championship. Eliezer Mayenda, 19, has this season been a sensation for Sunderland in the Championship, scoring seven goals and providing five assists after […]