Biodata Yoo Yeon Seok Pemeran Ha Sang Soo dalam Drama Understanding of Love

- Late Night Hospital (MBC / 2011) - Yoon Sang-Ho

- Pure Pumpkin Flower (SBS / 2010-2011) - Oh Hyo-Joon

- Running, Goo (MBC / 2010) - Heo Ji-Man

- Possessed | Hon (MBC / 2009)

- Dream (SBS / 2009) - No Chul-Joong

- General Hospital 2 (MBC / 2008-2009) - Heo Woo-Jin

Demikian Yoo Yeon Seok pemeran Ha Sang Soo dalam drama Understanding of Love.***