Kwak Jae-yong is a South Korean film director and screenwriter, known for his work in the romantic comedy genre. He gained fame for his 2001 film, My Sassy Girl, which became a massive hit in South Korea and gained international recognition. His unique storytelling style often blends humor with emotional depth. In addition to My Sassy Girl, Kwak has directed several other films, including Windstruck and Cyborg She. His works often explore themes of love and relationships, resonating with audiences both in South Korea and abroad. Kwak's contributions to cinema have made him a prominent figure in the South Korean film industry.