Mark Williams downs Guinness and shots until early hours of morning after World Snooker Championship final defeat

SNOOKER icon Mark Williams celebrated the end of the World Championship by drinking Guinness and downing shots late into the night.

The Welshman suffered an 18-12 defeat to Zhao Xintong in the Crucible final on Monday.

Mark Williams celebrated the end of the World Snooker Championship at an after party@markwil147 @markwil147The Welshman shared a picture of a tray of shots on social media[/caption]

But he still pocketed a whopping £200,000 for his runner-up finish.

And...