Question: What nonprofit did a Korean-American who, in 2003, moved to the China-North Korea border become the founder of , that is being developed into a film starring an actor known for his roles as Jin-Soo Kwon in "Lost" ?  
Sentence (from "Mike Kim"): He is a Korean-American who, in 2003, moved to the China-North Korea border and founded Crossing Borders, a nonprofit dedicated to providing humanitarian assistance to North Korean refugees.
Relevant evidence: Yes