Showman Volodymyr Zelensky who wins the presidential election according to the results of exit polls has promised Ukrainian citizens that he would not let them down.

"Thanks to all Ukrainians who have supported me. Thanks to all Ukrainians who made a different choice. Thanks to all Ukrainians, wherever you are now. I promise that I will never let you all down," Zelensky said in his headquarters on Sunday immediately after the results of exit polls were announced.