La-LigaIvory Coast international Yan Diomande has become the most expensive African player of all time after completing a move to Spanish giants Real Madrid. READ | Alexander-Arnold urged to consider Liverpool returnThe player's representatives, Roc Nation Sports International (RNSI), waxed lyrical about the historic move to the Santiago Bernabeu, where he becomes Madrid's sixth signing since Jose Mourinho took over. We thank all parties who helped seal this historic deal, and we cannot wait for the exciting journey ahead at the Bernabéu." Roc Nation Sports International president Michael Yormark expressed his delight with Diomande securing his dream move. "On behalf of Roc Nation Sports International, we want to extend our congratulations to Yan on completing this historic move to Real Madrid.