
Yoon San-ha
- Date of Birth: 2000-03-21
- Place of Birth: Seoul, South Korea
Biography
Yoon San Ha (윤산하), better known by his stage name Sanha (산하), is a singer in South Korea boy group Astro.... Yoon San Ha (윤산하), better known by his stage name Sanha (산하), is a singer in South Korea boy group Astro.

Star Road
Reality • 2018 July
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Idol League
• 2018 March
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Idol Radio
• 2018 July
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Idol League
• 2018 March
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Astro - Stargazer: Astroscope
Music, Documentary • 2022 October
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Mr. Chae's Drifting Experience
• 2023 September
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My Girlfriend Is The Man!
Sci-Fi & Fantasy, Comedy • 2025 June
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