No.2 - Quinten Hann: Hann's notoriety began in 2001 when he made obscene gestures to Anthony Hamilton and fans at the Grand Prix and also repeatedly broke up the reds on his break, which became a petulant trademark. Away from the baize, he was accused of rape but later acquitted, as he was with two further accusations of sex attacks in 2005. In the same year, he was found guilty of intentionally losing to Ken Doherty in the China Open. He refused to turn up to the hearing and was banned for eight years and fined £10k.