Ronnie O'Sullivan RETIREMENT: John Virgo sends quit warning to the Rocket

Live On: 12/9/17 At 7:39 AM HaveNo comments.

UK Championship

The Rocket, 42, will take on Stephen Maguire in the UK Championship semi-finals this afternoon.

The five-time world champion is still the sport's box office attraction and he is showing no signs of slowing down.

But legend Virgo has told the Rocket that his best days can't keep going on.

He told the Metro: "Ronnie O'Sullivan is the finest player that has ever played the game, he has the charisma and talent to make people watch - but he won't last forever. 

"There are a lot of players coming through from China. It won't be long before a world champion comes from China.
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