List of Famous people who born in 1980

Jang Yoon-ju is a South Korean model, television personality, singer-songwriter and actress. Yoon-ju began modeling in 1997 when she was 17 years old, and became one of the most successful Korean fashion models, with a career spanning almost two decades. She also hosts Korea's Next Top Model, and won Best Radio DJ at the 2013 KBS Entertainment Awards for KBS Cool FM's Rooftop Radio. As a singer-songwriter, Jang has released two albums, Dream (2008) and I'm Fine (2012). She made her acting debut in 2015, playing a detective in Ryoo Seung-wan's crime thriller Veteran.

Jang Su-won is a South Korean singer. He is known as a robot actor and member of the South Korean boy group Sechs Kies and the duet group J-Walk, along with fellow SechsKies member Kim Jae-duck. His nickname is "One Shot”.