Chang Yŏngsil
Korean mechanical engineer, scientist and inventor
- Fame51.5
- Momentum0.0
- Wikipedia5.7K
Source-basedFalling
Born 1400
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Summary
Updated 2026-06-21
Chang Yŏngsil was a Korean mechanical engineer, scientist, and inventor during the Joseon dynasty. He was born to a mother who was a government-registered courtesan and a father of Yuan dynasty descent. Although Chang was born a nobi, King Sejong gave him a court-technician position in the royal court.
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Fame
Falling51.5
Composite of search demand, mentions, audience & graph footprint.
Score components
Historical15.9
Source confidence60.0
Completeness60.0
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- 蔣英實Low confidencewikipedia · zh.wikipedia.org
- Jang Yeong-silLow confidencewikipedia · ca.wikipedia.org
- Jang Yeong-silLow confidencewikipedia · csb.wikipedia.org
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