DO NOT TRY THIS AT HOME

See more from Britain's Got Talent at http://itv.com/talent

It was all decided by a roll of the dice, but Stuntman Matt Stirling knew what was going to happen all along.

You won't want to miss a second of this Semi-Final performance.

SUBSCRIBE: http://bit.ly/BGTsub
Facebook:   / bgt  
Twitter:   / bgt  
Instagram:   / bgt  
Shop: https://shop.britainsgottalent.co.uk