1903 – Alexandrov was born in Russia on the 13th of February.
1959 – Appointed Director of the Kurchatov Institute Russia’s prime nuclear research institute.
1966 – Appointed member of the Central Committee.
1968-1969 – Receive the Lenin Prize Award for two consecutive years.
1975-1986 – Became the President of the Soviet Academy of Sciences.
1994 – Died of cardiac arrest on the 4th of February.