If there's one thing that we've learned from years of watching TV talent shows, it's always the children who make your jaw drop with wonder.
This is Adrian Romoff. He is only nine years old, but is five school grades ahead of his peers having been continually promoted by his teachers.
It's not only his superior intellect that's impressive though, Adrian is also an accomplished piano player who this week wowed the judges on America's Got Talent, including former Spice Girl Mel B and supermodel Heidi Klum.
Adrian's performance has been viewed almost half a million times in recents days.
https://www.youtube.com/watch?v=wGJ4SCuy3Ao
