Sati Kazanova and Andrey Grigoryev-Apollonov

Sati Kazanova and Andrey Grigoryev-Apollonov were celebrity contestants, who appeared on an episode of Kto khochet stat' millionerom? on October 21, 2017. They have chosen 400,000 rubles as minimum amount, but answered the 11th question wrong and went home nothing.