Gruffydd Wyn has come all the way from North Wales, where he lives with his nan, to wow everyone with his incredible voice.
Our Amanda is completely spellbound by his take on Nessun Dorma and is powerless not to hit her Golden Buzzer. Massive congrats Griff – see you at the Semi’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