He first gained fame in 2018 as the author of parodies of popular music artists of that time, publishing these videos on his YouTube channel.

Alisher Tagirovich Valeyev was born on February 17, 1998, in Ufa;[1] he changed his last name to Morgenshtern (Russian and Bashkir: Моргенштерн) as a teenager.

His mother was a florist; his parents divorced and when Alisher turned 11, his father died of liver cirrhosis due to severe alcoholism.

[5] Morgenshtern was also a street musician,[6] and was the head singer of the rock band MMD Crew, with whom he collaborated in a song with the Russian rapper Face.

The organization clarified that the musician sent a total of 666,666 rubles, which was the largest donation to the NGO from a private person.

[9] In May 2022, the Russian Ministry of Justice put Morgenshtern on the list of foreign agents after receiving funding from the Israeli media company Yoola Labs and for his remarks about Victory Day.

On 25 June 2020, Alisher Morgenshtern and Eduard Popov, better known as an autoblogger "Janis Grek" and one of the members of the YouTube channel "Team A", registered Private limited company "KAIF".

In June 2023, the government of Kyrgyzstan canceled his performance at the Alga Fest music festival in Bishkek.

[31] He supported the 2024 Bashkortostan protests and published a picture of the Bashkir national hero Salawat Yulayev on social networks.