German Masters: Nail under carpet stops play in semi-final between Kyren Wilson and Xiao Guodong - 'A new one on me'

Watch the unusual moment a nail under the carpet at Berlin's Tempodrom stops Kyren Wilson in his tracks. The world champion insisted the matter be resolved, as the first frame of his German Masters semi-final against Xiao Guodong ground to an abrupt halt. Stream top snooker action, including the German Masters on discovery+