Ronnie O’Sullivan and Mark Williams stand firm as Class of 92 battle on

Williams into last eight with 13-10 win over VafaeiO’Sullivan cruises into 6-2 lead over Pang JunxuAmid all the talk of Chinese domination, the Class of 92 show no sign of giving way just yet. On the eighth day of the World Snooker Championship at the Crucible, Ronnie O’Sullivan, Mark Williams and John Higgins all rolled back the years.There have been plenty of shocks so far, but the three legends of the game are made of tough stuff. Williams is 50, the other two 49, but the class re