athletics at the 1956 Summer Olympics – men's 400 metres
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  api version: v1
  served at: 2026-08-07T19:21:52.766672Z
  entity updated at: 2026-05-03T21:19:00.258443+00:00Z
  entity created at: 2026-04-10T23:57:59.344323+00:00Z