Egor picked to represent Belarus29 September 2012 at 16:35 CEST
It was a runaway victory for the 13-year-old star when the professional jury and the viewers voted mainly for him. Now he has the amazing chance to show himself to Europe - congratulations!
But that doesn't mean he had an easy evening - he had to beat 9 other young contestants to become the one to carry the flag of Belarus in Amsterdam on the 1st of December.
Belarus has been one of the most successful countries at the Junior Eurovision Song Contest, winning it twice and finishing third last year.