Roy Keane was unimpressed by Kleberson's commitment at Manchester United would be an understatement. The Red Devils looked to have completed quite the coup in the summer of 2003 when they signed an exciting attacker - but we're not talking about Cristiano Ronaldo.
In the same summer in which the Portuguese sensation arrived, United snapped up Brazilian World Cup winner Kleberson for £6.5million - a player who, at the time, possessed a more high-profile reputation than fellow signing Ronaldo.
However, it's fair to say the pair would go on to experience contrasting levels of success at Old Trafford. While Ronaldo would become one of the world's biggest superstars, Kleberson - who celebrates his 43rd birthday this Sunday - was made to feel the wrath of Keane during a nightmare stint at the Theatre of Dreams.Opening up on one particular episode involving notorious hardman Keane, Eric Djemba-Djemba revealed how the ex-United captain once launched a scathing attack on the underperforming Brazilian winger at half-time of a big European night under the lights at Old Trafford.
The former Cameroonian midfielder told bettingapps.com: "Roy Keane had a right go at Kleberson!"Kleberson looked like he didn't want to play with his body language, and wanted to play slowly.
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