Question: Who was born first, Aleksandr Danilovich Aleksandrov or Grigori Perelman?
Sentence (from "Aleksandr Danilovich Aleksandrov"): Aleksandr Danilovich Aleksandrov (Russian: Алекса́ндр Дани́лович Алекса́ндров , alternative transliterations: "Alexandr" or "Alexander" (first name), and "Alexandrov" (last name)) (August 4, 1912 – July 27, 1999), was a Soviet/Russian mathematician, physicist, philosopher and mountaineer.
Relevant evidence: Yes