

A rising vocalist and performer who brings a bright, energetic presence to the K-pop scene as part of Astro.
Yoon San-ha, born in 2000, stepped into the spotlight as the youngest member of the boy group Astro, which debuted in 2016 under Fantagio Entertainment. His journey from a trainee to a main vocalist is marked by a distinct, clear tone that became a signature element of the group's upbeat pop sound. San-ha's career expanded beyond group activities into acting roles on web dramas and a successful sub-unit partnership with fellow member Moonbin, showcasing his versatility. His impact lies in his connection with a global fanbase, Aroha, who are drawn to his earnest stage persona and his evolution from a cheerful maknae (youngest) into a confident solo performer. Despite the intense pressures of the idol industry, San-ha has maintained a reputation for his diligent work ethic and his ability to inject genuine warmth into his performances.
1997–2012
Born into smartphones, social media, and school shootings. The most diverse generation in history. Pragmatic about money, fluid about identity, anxious about the climate. They do not remember a world before the internet.
Yoon was born in 2000, placing them squarely in the Generation Z. The events that shaped this generation — social media, climate anxiety, and a pandemic — shaped the world they entered and the choices available to them.
The biggest hits of 2000
#1 Movie
How the Grinch Stole Christmas
Best Picture
Gladiator
#1 TV Show
Who Wants to Be a Millionaire
The world at every milestone
Y2K passes without incident; contested Bush-Gore election
Hurricane Katrina devastates New Orleans; YouTube launches
Edward Snowden reveals NSA surveillance programs
Donald Trump elected president; Brexit vote
Royal wedding of Harry and Meghan; Parkland shooting
January 6 Capitol breach; COVID vaccines roll out globally
He is an only child.
His favorite food is reportedly chicken feet.
He was a child model before becoming a trainee.
He is known for being particularly good at remembering fans' names and faces.
“My voice is my color, and I choose to paint with every shade I have.”