Question: When is the director of film No Retreat, No Surrender 2 's birthday?
Sentence (from "No Retreat, No Surrender 2"): No Retreat, No Surrender 2 (also known as No Retreat, No Surrender 2: Raging Thunder) is a 1987 Hong Kong-American martial arts film directed by Corey Yuen, and starring Loren Avedon, Matthias Hues, Max Thayer and Cynthia Rothrock.
Relevant evidence: Yes