Longest World Records  

Doug McManaman held 100 golf balls in a basket on a tennis racket with his non-dominant arm for 16.25 seconds.

Darryl Learie successfully sprouted a 3.5-centimeter dandelion inside a balloon.

Ankur Singh submerged himself in an ice bath for 52 minutes. NOTE: This record can be dangerous and may only be attempted by trained professionals.

52-year-old Mrremarkableman Jones balanced a weight with an Olympic bar on his head for 29 minutes, 50.00 seconds.

Doug McManaman balanced a pole with a spinning wheel on the back of his hand for two minutes, 30.82 seconds.

Alicia Weber completed 21 minutes of cadence back-up exercises.

Doug McManaman balanced a pole with a spinning wheel and four sparklers on his chin for 29.07 seconds.

Jon Ham performed a handstand on a chair for 39.75 seconds. He set the record at VidCon 2012 in Anaheim, California. RecordSetter President and CEO Dan Rollman presided over the attempt.

Pete Moyer juggled three rings while hula hooping for two minutes, 7.48 seconds.

Doug McManaman balanced two snowshoes on his chin for one minute, 39.53 seconds while kneeling.

Jonathan Harchick uploaded a video to YouTube that is 596 hours, 31 minutes and 21 seconds in length.

Mark Evans balanced a shoehorn on his thumb for 10 minutes, 12.09 seconds.

Mick Bourke performed a plank exercise using his left elbow. He performed the exercise while balancing 25 pounds of additional weight on his back and remained balanced in position for 52.90 seconds.

Brian Pankey juggled three two-pound balls in a Mills Mess juggling pattern for five minutes, 21.38 seconds.

Pete Moyer bounced a ping pong ball on a paddle and juggled two balls in his other hand while hula hooping for 29.37 seconds.

Doug McManaman balanced three golf balls on top of a bowling ball placed on his forehead for 52.20 seconds while blindfolded.