Ryu Shi-won (born October 6, 1972) is a South Korean actor and singer. After he made his debut in the KBS drama Feeling (느낌) in 1994, Ryu pursued a singing career.

On December 12, 2004, Ryu went with a Taiwanese actress to Singapore for the presentation of the Star awards to Singaporean actors in the Mediacorp Star Awards 2004. The event was broadcast on Mediacorp's TV Channel 8.

Ryu revealed that he is the 14th-generation descendant of the Joseon Dynasty Prime Minister, Yu Seong-ryong.

Ryu Si Won was nicknamed "Ryucifer" (Ryu+Lucifer) because he killed a person back in 1995 after accidentally running down a pedestrian while he was driving his Le Mans late at night. He was investigated but did not get charged against any crimes as he made a settlement with the victim's family, but the tag of a murderer still follows him. Ryu is an amateur car racer and still enjoys his hobby to this date, which only fuels people's accusations against him.

After one of the dramas he appeared in-"Beautiful Days"- was aired in Japan, he has become very popular there. He's been very active both as an actor and a singer in Japan lately.

Ryu has studied photography for three years and has produced his own promo photos. Because of this, in 2009, he worked for the very first time with his co-actor Ko Soo and he is the man behind Ko's very first photo diary, "24 Hours with Ko Soo". It spans approximately 100 shots, which will be produced as a DVD. He also gives support to Ko for his career.

[add roles]Dramas

Year Title # of Epis. Role Rating
2012 Goodbye Dear Wife 20 Main Role Cha Seung Hyuk 6.90
2011 Noriko Goes To Seoul 1 Supporting Role Kim Hyun Jae 7.65
2010 Hancho 2 11 Guest Role 6.40
2009 Style 16 Main Role Seo Woo Jin 5.77
2007 Joshi Deka 10 Main Role Park Ji Won 7.01
2007 Dondo Hare 156 Guest Role Junso N/A
2005 Wedding 18 Main Role Seung woo Han 6.46
2002 Since We Met 48 Main Role Cho Ki Won 7.00
2001 Beautiful Days 24 Main Role Lee Sun Jae 7.48
2000 Secret 18 Main Role Kim Jun Ho 6.83
2000 Honesty 16 Main Role Jung Hyun Woo 7.09
1998 Paper Crane 54 Main Role Jeong Eun Hak N/A
1997 Propose 14 Main Role Jung Su Bin 6.00
1994 Feelings 16 Supporting Role 6.79

[add roles]Films

Year Title Role Rating
No Movies List

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Ryu Shi Won

Ryu Shi Won


  • Name: Ryu Shi Won
  • Native name: 류시원
  • Also Known as: Ryu Si Won; Ryucifer

Personal Details

  • Gender: Male
  • Birthday: October 6, 1972
  • Age: 41
  • Nationality: Korean