Ronnie O'Sullivan, World Champion and World Number One snooker player, is seen sitting and resting between sets during a match at the Hong Kong Masters snooker tournament event

ronnie o sullivan player ronnie osullivan player english snooker player professional snooker snooker tournament snooker master professional competition china tournament world number one contestant british world games pro competition pool event competition match world champion billiards table tournament hong kong master billiards game competitor english sport pro players competitive british heritage sport sitting balls world games participant competition green table pool gaming ball stroke ball hit in action championship cue sportsman adversity rest challenging matchup combative contest series game sparring hong kong