Question: Who is older, Efim Zelmanov or Georgy Adelson-Velsky?

Context paragraphs:
Georgy Adelson-Velsky: Georgy Maximovich Adelson-Velsky (Russian: Гео́ргий Макси́мович Адельсо́н-Ве́льский ; name is sometimes transliterated as Georgii Adelson-Velskii) (8 January 1922 – 26 April 2014) was a Soviet and Israeli mathematician and computer scientist.

Efim Zelmanov: Efim Isaakovich Zelmanov (Russian: Ефи́м Исаа́кович Зе́льманов ; born 7 September 1955 in Khabarovsk) is a Russian-American mathematician, known for his work on combinatorial problems in nonassociative algebra and group theory, including his solution of the restricted Burnside problem.  He was awarded a Fields Medal at the International Congress of Mathematicians in Zürich in 1994.

Older Sister: Older Sister (Russian: Старшая сестра ) is a Soviet feature film, shot in 1966, Georgy Natanson on the play by Alexander Volodin "My older sister".

Supporting paragraphs: Efim Zelmanov Georgy Adelson-Velsky
Answer: Georgy Maximovich Adelson-Velsky (Russian: Гео́ргий Макси́мович Адельсо́н-Ве́льский ; name is sometimes transliterated as Georgii Adelson-Velskii) (8 January 1922 – 26 April 2014) was a Soviet and Israeli mathematician and computer scientist.