Lee Sang-hyuk (이상혁, イ・サンヒョク), best known by the stage name Da Won (다원, ダウォン), is a South Korean singer and performer. He's a lead vocalist on SF9.
Lee Sang-hyuk was born on July 24, 1995 in Bucheon, Gyeonggi-do, South Korea. He's an only child.
- Name: Lee Sang-hyuk (이상혁, イ・サンヒョク)
- Stage Name: Da Won (다원, ダウォン)
- Birth date: July 24, 1995 (age 26)
- Blood type: A
- Birth place: Bucheon, Gyeonggi-do, South Korea
- Height: 178cm
- Daehwa Elementary School
- Daesong Middle School
- Ilsan International Convention High School
- Position: Lead vocal, dancer
- Representative Emoji: 👅 (tongue)
-  Click Your Heart
- TV Shows
- [2016-2017] Game Show Yoo Hee Nak Rak
-  Baek Jong-won's Top 3 Chef King (episode 77)
-  Weekly Idol (Masked King segment)
-  DJ Show Triangle (panel)
-  King of Mask Singer (appeared on the panel in the 62nd contest)
- Music Video Appearances
- He's one of the 3 members who use a stage name instead of his real name.
- He shares the same stage name as WJSN member Dawon.
- Although he was born in Bucheon, he was raised in Ilsan. He even has Ilsan's dialect.
- He has four tattoos: first is saying Roman numerals, second is written "Grazioso", third is Michael Jackson and the fourth is a crown similar to G-Dragon's tattoo.
- He's a big fan of BIGBANG. It is said that he wanted to become a singer after seeing BIGBANG on stage when he was on sixth grade, and he sang Taeyang's song "I Need a Girl" for his audition.
- He likes to joke around.
- He's really close with Ayno from VAV.
- He's multi-talented, he is in charge of variety.
- He wants to appear in a Soju of Jeju commercial.
- He visited and studied in Spain for 4 months.
- He likes shaved ice. When he makes V LIVE's live streaming videos, the title of his videos are usually represented by the shaved ice emoji (🍧).
- He has a driving license.
- When he went to audition, he thought FNC was Starship Entertainment.
- On SF9, he's on the Vocal line with In Seong, Jae Yoon, Ro Woon and Tae Yang.
- He started an Instagram account on May 16, 2020, being the fourth member to have a personal social media account.
- Gallery:Da Won
- Category:Songs written by Da Won