Snooker legend Ronnie O'Sullivan has admitted that he once feared he would be spending his time in a drug den, rather than competing for World Championships.
O'Sullivan is widely regarded as one of the best players the sport has ever seen, having won seven world championships. He will be defending his crown when this year's edition of the tournament begins at the Crucible next Saturday.
But life could have been far different for the 47-year-old, who early in his career received treatment for addition to drugs. And the Englishman has opened up on his journey since that treatment and his respect for those battling addiction.
