Sanha first joined the entertainment company Fantagio in December 2012. He became part of the talent development program iTeen.
The man born in 2000 was the third trainee to be introduced by Fantagio Photo Test Cut.
In 2015, Sanha and five other iTeen boys took part in web drama To Be Continued. The six of them are going to be known as members of ASTRO.
Before their debut, this Aries man joined the others in reality show ASTRO OK! Ready. It was aired in January 2016.
Just a month later, ASTRO had their debut releasing an EP titled Spring Up. It managed to get to number four on Gaon Album Chart and number six on Billboard World Albums Chart.
He is also part of ASTRO sub-unit Moonbin & Sanha. With fellow member Moonbin, he released the EP Bad Idea in September 2020.
They won their first music show from The Show just eight days after the release.
- Real Name: Yoon San Ha (윤산하)
- Stage Name: Sanha (산하)
- Nickname: Beagle
- Birthday: March 21, 2000
- Birthplace: Seoul, South Korea
- Zodiac Sign: Aries
- Nationality: Korean
- Position: Vocalist, Maknae
- Sub-Unit: Moobin & Sanha
- Height: 185 cm (6’1″)
- Weight: 67 kg (148 lbs)
- Blood Type: AB
- Religion: Christian
- Profession: Singer
- Education: A-Sound Music Academy
- Hobbies: Eating
- Specialties: Guitar, Flexible Body, Dancing, Fast Learning
- Parents: –
- Siblings: Junha (older brother), Jeha (older brother)
- Girlfriend: –
- Facebook: –
- Twitter: –
- Instagram: @ddana_yoon
- Tiktok: –
- Youtube: –
- Weibo: ASTRO_尹产贺
- Sanha is a pure and innocent person.
- He can play the guitar. He learned it from his father and brothers.
- This talented singer used to study in A-Sound Music Academy for vocal class. He was able to master guitar playing in just eight months.
- He is very flexible. Sanha can even fold his body to fit in a cupboard or bag.
- He is close with Bomin of Golden Child, Daehwi of AB6IX, and Eric and Sunwoo of The Boyz.
- He is allergic to seafood.
- This Aries man is unable to drink coffee.
- He chooses pink as his favorite color.
- He wears shoes in 260mm size.
- Sanha took part in web drama Love Formula 11M in 2019.
- He almost didn’t debut with ASTRO. But thanks to his growth spurt, he was finally included.
- Being the youngest, he likes teasing and bullying other members.
- This K-pop idol looks up to Busker Busker.
- If he’s not a singer, he would like to be a guitarist.
- Sanha would like to date himself if he’s a girl.
- His roommates in the new dorm are Rocky and MJ.
- He is the MC of Show Champion, along with Kangmin of Verivery and fellow ASTRO member Moonbin.
- His ideal type is a girl who would spend lots of time thinking of him and ask about his day.
Pics of Sanha
1. Sanha is looking spicy in this photo
2. He looks amazing in all-black outfit
3. This K-pop idol can also pull off a more colorful look
4. Take a look at his flawless face in this close-up
5. The fur coat makes him even more chic
At such young age, Sanha has achieved great success. If he keeps this up, his future surely will be a bright one.