Sima Yi

Chinese general, politician and regent (179-251)

  • Fame61.1
  • Momentum6.1
  • China rank#181
Source-basedRising
  • Fame61.1
  • Momentum6.1
  • China rank#181
  • Wikipedia60.2K
Lived 179–251, aged 72China
  • Wikipedia
    32 languages
    Cross-language footprint
  • Rank in China
    #181
    Politicians
  • Era
    179–251
    Aged 72
Summary
Updated 2026-06-08

He spent decades as the patient tactician defending a kingdom he would ultimately control from the shadows — and his heirs would replace entirely.

Biography

About

Sima Yi began his political career in 208 under Cao Cao and rose quickly through military and domestic success: repelling invasions from Shu and Wu, crushing Meng Da's Xincheng Rebellion, and conquering Liaodong. Between 231 and 234 he became known for defending Wei from repeated Shu invasions. Made co-regent in 239 for the young emperor Cao Fang, he watched his counterpart Cao Shuang grow corrupt and attempt to sideline him. In February 249 Sima Yi struck: a carefully planned coup that ended with Cao Shuang and his circle executed. He became the singular authority in Wei, controlling civil of…

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By the numbers

Score breakdown

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

Fame
Rising
61.1
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum6.1
Historical24.0
Now attention30.8
Source confidence60.0
Completeness70.0
Global rank
Country rank
#181
Category rank
Receipts

Sources

  • Wikipedia
    wikipedia · en.wikipedia.org
    High confidence
  • Wikidata
    wikidata · wikidata.org
    High confidence
  • Pantheon 2.0
    database · pantheon.world
    High confidence