Read the following premise and answer if the hypothesis is true.
Lee Il-hyung is a South Korean film director and screenwriter. Prior to directing his first feature film "A Violent Prosecutor" (2016), Lee is an assistant director on films, such as "The Moonlight of Seoul" (2008), "My Way" (2011) and "" (2014), and commercial films.
Hypothesis: Lee Il-hyung worked in the film industry for at least 8 years before directing his first feature film. Is the answer "Yes", "No", or "It's impossible to say"? Respond with only the answer and no additional text.
Yes
Yes.