Sergei Mikhalkov, poet, writer and playwright, author of the texts of the Anthem of the USSR and the last edition of the Anthem of Russia, died at the age of 97, ITAR-TASS reports. On Wednesday, he was taken to the Burdenko Research Institute in serious condition, Life.ru clarifies. He died on Thursday at 12.30. "He died of old age, he just fell asleep," Mikhalkov's grandson Yegor Konchalovsky told RIA Novosti.