Zhao Xintong bounced back from his 20-month snooker ban to win the World Championship this week, beating Mark Williams in the final, but there has been some confusion over his ranking despite playing

Zhao Xintong became the first Chinese player to win the World Snooker Championship with a victory over Welshman and three-times winner Mark Williams at the Crucible Theatre on Monday, the latest chapter in Zhao’s remarkable rise and fall story.

The crowning of Zhao Xintong as Asia’s first world snooker champion will have come as a surprise to many unfamiliar with the sport, who will have also been unaware of its vast popularity in China.