Simon Cowell Calls Himself an "Idiot" on LIVE TV After Korean Magician Yu Hojin's Act on AGT

This is me when I was one year old. This is when the real magic began for me. And these are my special memories since I started magic. Ever since I was little, I'd love to play with the imagination. Because in my imagination, any magic was possible. Like this. Just like this moment. Confident presence about you. Everything you do is so elegant. And I kind of feel hypnotized. Did you hypnotize me? Did you hypnotize all of us? Did you? It was very good. Sofia! You, you did so much magic in two and a half minutes that I don't even know what I was seeing. You made me believe in magic. This is amazing. This was better than your audition. And I really want to know what Simon thinks! I think I helped you. No! I do. I really, really do. The magic of Simon. No, by me saying no at the auditions, I think has pushed you to be a better magician. And I'm very happy to say on live television, I am officially an idiot. Yeah! You know what? I have to say, there are two words that really don't go together, but they make sense for what I just watched. And that is magic and beautiful. That was beautiful. It was a beautiful story. It was beautifully performed. It was mesmerizing. That's why you're asking whether you were hypnotized. It was everything and more. And here on AGT, magic is king. You know, a lot of magicians are headliners right now in Las Vegas. And, you know, only two people are going through tonight. And if you don't get to the finals, you certainly deserve your own room in Las Vegas.