Kim Ok (김옥) is a North Korean government employee who served as Kim Jong-il's personal secretary from the 1980s until his death. After the death of Ko Young-hee, she regularly met with foreign officials as de facto first lady, and was rumored to be his fourth wife.

Kim was previously a musician and was a piano major at Pyongyang University of Music and Dance.

Kim Ok-bin (born 29 December 1986) is a South Korean actress. Kim made her debut in an online beauty contest in 2004, and began her acting career with a role in 2005 film Voice. Subsequent appearances include the television drama series Over the Rainbow and films such as Dasepo Naughty Girls and The Accidental Gangster and the Mistaken Courtesan. Kim has received several award nominations, and won Best Actress at the 2009 Sitges Film Festival for her role in Thirst.

Originally from Gwangyang, Jeollanam-do, Kim was born on 29 December 1986 and is the eldest of three siblings. As a child she trained in martial arts, and has attained third dan in Hapkido and second dan in Taekwondo; she also practices Muay Thai. Prior to her career as an actress, Kim considered joining the police.

Kim made her debut in an online beauty contest hosted by web portal Naver in 2004. Despite having little prior acting experience, she was cast of one of the three leads in the 2005 film Voice, a role which saw her nominated for "Best New Actress" at both the Blue Dragon Film Awards and Baeksang Arts Awards.

Lee Seung Gi (Hangul: 이승기, Hanja: 李昇基) was born on 13 January 1987. He is a South Korean singer, actor and MC. He is well known as the MC for television programme Strong Heart, from 2009 to March 2012.

Scouted by singer Lee Sun Hee, Lee Seung Gi trained for 2 years before debuting on 5 June 2004 at the age of 17. "Because You're My Girl", his debut song from his first album The Dream Of A Moth, was a ballad which created "liking older women" syndrome in South Korea. With this song, he won the 'Best Newcomer award in various music awards ceremonies in 2004 (such as M.net KM Music Festival, SBS Music Awards and MBC Best 10 Singers Music Festival). In 2007, he also won the "Best Male Solo Artist" award in the M.net KM Music Festival with his song "White Lie" from his third album Story Of Separation.

Lee Seung Gi released a digital single Will You Marry Me in 2009. With this single, he received the "Digital Single Bonsang" award in the 24th Golden Disk Awards. In 2010, he recorded a duet version of his 2007 song Smile Boy with South Korean figure skater Kim Yuna, and the song was the official 2010 FIFA World Cup commercial song in South Korea. He also received the "Digital Single Bonsang" award for the second consecutive time in the 25th Golden Disk Awards with his song "Love Taught Me To Drink".

Lee Dong-wook (Hangul: 이동욱; born November 6, 1981), is a South Korean actor who is best known for his leading roles in television dramas My Girl, La Dolce Vita and Scent of a Woman.

Lee studied at Sejong University and Joongbu University.

Making his debut in 1999, Lee had acted in a number of TV series before hitting stardom in 2005 hit romantic comedy My Girl. It also made him a Korean wave star. He has since starred as the male lead in noir La Dolce Vita, lawyer dramedy Partner, melodrama Scent of a Woman and baseball rom-com Wild Romance.

In April 2012, Lee and Shin Dong-yeop took over as MCs of variety talk show Strong Heart.

Uhm Tae-woong (born April 5, 1974), known as "Uhm-force" among his fans, is a popular actor from South Korea. He is the younger brother of singer-actress Uhm Jung-hwa.

His father was a music teacher at a public school. He had a motorcycle accident and died when Uhm Tae Woong's mother was pregnant with him so he never saw his father. After his father's death his family (mother and three sisters)faced serious financial problems. His sister Uhm Jung-hwa released her first album in 1993. She is known as the Madonna of Korea and the queen of pop. After that he decided to have a career in acting. Because his father is dead he's the youngest fof the family. His two sisters are married. He and Uhm Jung-hwa aren't married. He has dated actress-model Lee Young-jin from 2007 to 2009.

In an interview he said that he'd chosen to be an actor because of a girl. "In order to win over my first love, I wanted to show her my vision and enrolled in to the theater department. But she ended up leaving. I was wandering, wondering what to do, when I met the manager I work with now, and then I started acting in earnest. I went to that school to win her, but thinking about it now it’s like I went to meet that friend. I think that’s fate." He made his first appearance in The Happenings in 1998. After some years he acted in Delightful Girl Choon-Hyang in 2005. After Delightful Girl Choon-Hyang he acted as the main character in drama Resurrection. It's ratings were not high but Uhm Tae Woong became very popular with the drama. he acted in vairous roles and in 2007 he acted in Devil. In 2009 he acted as General Kim Yushin. He acted in several movies and dramas and in 2012 he started acting as Kim Soon Woo inn Equator Man. His acting has gathered lots of attention.