Kang Ye Won, known professionally as Kang Seo Ha, was a South Korean actress. She graduated from Korea National University of Arts with a degree in Acting. She first appeared in the industry in 2012 as part of BRAVE GUYS' music video for their single, "Falling Away". She then made her acting debut in 2014 (using the stage name Seo Ha) with a role in the JTBC drama "Seonam Girls High School Invest... show more