Question: Who made the popular 2006 manhwa that film Director Cho Geun-hyun his 2012 film on?
Sentence (from "Cho Geun-hyun"): He was internationally recognized for his second feature "Late Spring" (2014), which won a total of six awards, including Best Foreign Feature at the 23rd Arizona International Film Festival, Best Film at the 14th Milan International Film Festival Awards and Best Asian Narrative Film at the 13th Asian Film Festival of Dallas in 2014.
Relevant evidence: No