5. Abel Xavier
The Portuguese stopper had already enjoyed a colourful career, but in 2005 whilst with Middlesbrough he was banned for 12 months after being caught with methandrostenolone in his system.
5. Abel Xavier
The Portuguese stopper had already enjoyed a colourful career, but in 2005 whilst with Middlesbrough he was banned for 12 months after being caught with methandrostenolone in his system.