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Biography · Biography & Culture

Millie and Christine McKoy

1851–1912

United States

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Biography

Millie and Christine McKoy (also spelled McCoy; July 11, 1851 – October 8, 1912) were African-American pygopagus conjoined twins who went by the stage names "The United African Twins", "The Carolina Twins", "The Two-Headed Nightingale" and "The Eighth Wonder of the World". The twins traveled throughout the world performing song and dance for entertainment, overcoming years of slavery, forced medical observations, and forced participation in fairs and freak shows.

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Black heritage reference ↗

Biography text · CC BY-SA 4.0 · Source checked 2026-10-13

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