Britain's Got Talent viewers during his emotive performance on Saturday night's final.During his act, the 38-year-old gave a performance that incorporated the story of Henry Box Brown, a 19th century US slave who escaped by stowing himself inside a wooden crate, before becoming a magician in later life.But, some were less impressed – with other viewers claiming they noticed the secret to his impressive trick.Taking to Twitter, one viewer shared a side-by-side image taken during the performance which showed Magical's hands, bound together with a pair handcuffs with him wearing a ring on both middle fingers.After his trick was complete, he seemed to have transported to another box on the other side of the studio.But, eagle-eyed viewers
