Song Ha-yoon

• Name — Song Ha-yoon • Birth Name — Kim Mi-sun • Birthplace — Bucheon, South Korea • Born — 2 December 1986 • Other Names — Kim Byul (김별) • Occupation — Actress • Agent — King Kong by Starship • Years Active — 2003–present Kim Mi-sun (born December 2, 1986), better known by the stage name Song Ha-yoon, is a South Korean actress. She is best known for her roles in the television series Fight for My Way (2017) and Marry My Husband (2024). She debuted as Kim Byul in 2003, but changed her stage name in 2012.

After the success of Marry My Husband, Song came under media radar for being an alleged bully in school. A comment made by the alleged victim regarding Song using violence surfaced. The victim alleged that when Song had invited him to meet and had then held him down and hit him for 90 minutes. Before going public with his claims, he contacted Song's agency twice in an attempt to contact Song, and later said that if she had apologized, he would have dropped the matter. Instead, the agency twice told him that they couldn't reach Song. This prompted him to go public. After the bullying allegations came to light, it also turned out that Song had been expelled from her high school, but that expulsion was connected to a separate incident of school violence.

• Year — Title — Role — Ref. Reference(s) • 2003 — Sang Doo! Let's Go to School • 2005 — Nonstop 5 • MBC Best Theater: "Taereung National Village" — Jung Ma-roo • 2008 — Strongest Chil Woo — Yeon-doo • 2011 — KBS Drama Special: "Guardian Angel Kim Young-goo" — Choi Na-young • 2012 — Phantom — Choi Seung-yeon • 2013 — KBS Drama Special: "Chagall's Birthday" — Joon-hee • 2014 — Reset — Choi Yoon-hee • Sweden Laundry — Kim Bom • KBS Drama Special: "I Introduce My Father" — Choi Hee-young • 2015 — Dream Knight — Joo In-hyung • In Still Green Days — Lee Young-hee • My Daughter, Geum Sa-wol — Lee Hong-do / Joo Oh-wol • 2016 — Touching You — Jin Hee-young • 2017 — Band of Sisters — Sera Park • Fight for My Way — Baek Seol-hee • 2018 — Devilish Charm — Joo Gi-Bbeum • 2020 — Please Don't Date Him — Seo Ji-seong • 2023 — Oh! Youngsim — Oh Young-sim • 2024 — Marry My Husband — Jung Soo-min • scope="row" — The History of Jealousy

• Year — Title — Artist — Ref. Reference(s) • 2004 — "Sweety" — Clazziquai • 2005 — "To Her" (그녀에게) — UN • 2006 — "Snowman" (눈사람) — Gavy NJ • 2007 — "After...Goodbye" (이별후에) — The Name & Choi Jin-yi • 2009 — "Afraid" — st.Haru • 2010 — "Unnecessary Words" — Tim feat. Yiruma • 2012 — "Caffeine" (카페인) — Yang Yo-seob • 2013 — "Although I" (그래도 나는)

Song Ha-yoon was recorded at birth as 김미선. She also worked under the names 김별, 송하윤 and Song Ha-yoon. The authorities additionally record the headings Kim Byeol, Kim Byul, Kim Mi-seon and Song Hayoon. Her recorded language was Korean.