Sergei Chernogayev
type: Person
description: Russian politician
birth date: 1964-11-09
birth place: Vorkuta
nationality: Russia
has occupation: politician
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  api version: v1
  served at: 2026-08-12T02:07:57.854989Z
  entity updated at: 2026-05-03T16:20:22.557058+00:00Z
  entity created at: 2026-05-03T14:07:33.264739+00:00Z