Sevak Khanagyan is a Russian-Armenian singer and songwriter. Khanagyan came to prominence while competing in season four of The Voice of Russia in 2015, and he later won season seven of X-Factor Ukraine the following year. He has been a coach on The Voice of Armenia since its fourth season in 2017. Khanagyan represented Armenia in the Eurovision Song Contest 2018 with the song "Qami" (Wind).

The fourth season of the Russian reality talent show The Voice premiered on September 4, 2015, on Channel One. Dmitry Nagiev returned as the show's presenter. Alexander Gradsky returned as coach. Basta, Polina Gagarina, and Grigory Leps replaced Dima Bilan, Pelageya, and Leonid Agutin as coaches.