- Name:Yoo Sun (Yu Seon)
- Real Name: Wang Yoo Sun
- Profession: Actress
- Birthdate: 1976-Feb-11
- Height: 165cm
- Weight: 46kg
- School: Hankuk University
- Talent agency:SidusHQ
Dramas
- The Sons of Sol Pharmacy House (KBS2, 2009)
- Terroir (SBS, 2008)
- General Hospital 2 (MBC, 2008)
- Lobbyist (SBS, 2007)
- That Woman is Scary (SBS, 2007)
- Common Single (SBS, 2006)
- Sweet Spy (MBC, 2005)
- Little Women (SBS, 2004)
- Into the Storm (SBS, 2003)
- South of the Sun (SBS, 2003)
- Sunshine (MBC, 2002)
- A Great Hope (SBS, 2002)
Movies
- Scary Hair (2005)
- The Uninvited (2003)
Awards
- 2009 KBS Drama Awards: Weekend Drama Excellence Award - Actress The Sons of Sol Pharmacy House
- 2004 SBS Acting Awards: Best Drama Actress (Little Women)
- 2003 SBS Acting Awards: Best Supporting Actress (South of the Sun)