9. Kléberson: £6.5m from Atlético Paranaense
One of the few Brazilians to ever play for Manchester United has made the list of Top 10 Sir Alex Ferguson’s Worst Signings.
KlĂ©berson was signed by Ferguson from Athletico Paranaense in 2003 for just under ÂŁ7m, and although it wasn’t a very expensive deal, it was easily one of his worst.
At the same time Kleberson arrived at Old Trafford, a man named Cristiano Ronaldo also joined.
In two years at the club, the Brazilian made just 20 Premier League appearances, scoring two goals.