By Will Robinson
December 29, 2015 at 12:00 PM EST
Chelsea Lauren/WireImage

One of the hottest new gadgets of the year might just be the CyBoard — commonly called a handle-free Segway hoverboard, and a faster mode of transit than walking. Former boxer Mike Tyson decided to take his daughter’s for a spin, but things didn’t end too well.

In a video shared on Twitter, the former heavyweight champion zips around, laughing. But then someone, presumably his daughter Milan, offers a foreboding concerning: “Daddy, I don’t want you to fall.” Not 10 seconds later, down goes Tyson.

“Seems like a good idea,” Tyson tweeted, “but guess not…”

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See Tyson show his age in the video above.