“Ronnie Ou0027Sullivan has threatened to quit snooker several times since turning professional in 1992, but is enjoying one of his best seasons in the sport with title victories at the Shanghai Masters, UK Championship, Masters, World Grand Prix and Riyadh World Masters. 1980s favourite Tony Knowles has his own theory on why Ou0027Sullivan is still producing the goods at the very top level.”
‘He’s done amazing to come back’ – Knowles explains why O’Sullivan hasn’t quit sport
