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.
Kléberson was signed by Ferguson from Athletico Paranaense in 2003 for just under £7m, 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.