How did he do THAT? Magician Damien O Brien leaves the Judges MESMERISED! | The Final | BGT 2020

Can anyone figure out how Damien O Brien did that trick? No? Us neither! No phones were harmed during the making of this trick... Well, maybe Amanda s! See more from Britain s Got Talent at http://itv.com/talent SUBSCRIBE: http://bit.ly/BGTsub Facebook: http://www.facebook.com/BGT Twitter: http://twitter.com/BGT Instagram: https://www.instagram.com/bgt/ Shop: https://shop.britainsgottalent.co.uk