Curling Stone World Records  

Doug McManaman balanced a 15-pound curling stone on one hand for three minutes, 47.29 seconds.

Doug McManaman balanced a 15-pound curling stone on a broom for three minutes, 25.24 seconds.

Doug McManaman balanced an eight-pound maul with a curling stone on top on his chin for 21.72 seconds.

Doug McManaman balanced a 15-pound curling stone on his chin for one minute, 12.34 seconds.

Doug McManaman balanced a homemade, wooden curling stone on top of a television on his chin for 9.34 seconds.