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Robert C. O'Brien

American lawyer and politician

  • Fame54.6
  • Momentum9.2
  • Wikipedia5.3K
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Source-basedRising
Born 1966 · age 60United States
United States flagUnited StatesPoliticiansPublic Official

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  • Wikipedia
    20 languages
    Cross-language footprint
  • Age
    60
    Born 1966
  • Known for
    The Secret of NIMH
    1982
Summary
Updated 2026-08-12

Robert Charles O'Brien Jr. is an American attorney who was the twenty-seventh United States national security advisor from 2019 to 2021. He was the fourth and final person to hold the position during the first presidency of Donald Trump. He is currently the chairman of the American Global Strategies consulting firm.

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The six component signals behind the Fame score, and their ranks across the leaderboards.

Fame
Rising
54.6
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum9.2
Historical17.7
Source confidence70.0
Completeness80.0
Global rank
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