Who is the champion of 202 1 snooker World Championships?

Selby, according to the inquiry of snooker official website, learned that in the final of 202 1 World Snooker Championship held in Sheffield, England, Selby beat English player Murphy by 18 15 and won the championship. Snooker is a kind of billiards competition, which means "obstacle", so snooker is sometimes called obstacle billiards. In this sport, the order of hitting the ball is a red ball and a colored ball until all the red balls fall into the bag, and then all the red balls leave the field in the order from low to high (where: 15 red balls each score one point; Yellow ball 2 points; Green ball 3 points; Brown ball 4 points; Blue ball 5 points; Pink ball 6 points; Black ball (7 points), the one with the highest score wins.