1. Stage Name: Keeho (기호)
2.  
3. Birth Name: Yoon Kee-ho (윤기호)
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5. English Name: Stephen Yoon
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7. Birthdate: September 27, 2001 (age 23)
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9. Positions: Leader, Vocalist
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11. Height: 179 cm (5’10″)
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13. Zodiac Sign: Libra
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15. Chinese Zodiac Sign: Snake
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17. Nationality: Korean-Canadian