Hearn sends Crucible warning as Ronnie O’Sullivan races into first-round lead
Barry Hearn warns Sheffield over upgrading worlds venueO’Sullivan takes 8-1 lead over Jackson Page in opening matchOn the day that Barry Hearn warned that Sheffield’s days of staging the World Snooker Championship could be numbered, Ronnie O’Sullivan roared out of the blocks in his quest to make Crucible history by becoming the first eight-time world …