ROY KEANE has joked that Cristiano Ronaldo's success is all down to him. The Irishman played alongside Ronaldo between 2003 and 2005, winning the FA Cup under Sir Alex Ferguson's leadership.The three-time world player of the year has achieved remarkable records since leaving Old Trafford for Real Madrid in 2009 and Keane jokingly implied he had played a crucial part in Ronaldo's career.”Yeah I made him,” Keane told reporters when asked about the impact he had on the Portuguese. “Only for me he wouldn’t be where he is.