Question: Len Wiseman and Ken Kwapis, are Americans, that have which occupation?

Related documents: [0]  [DOC] Kenneth William "Ken" Kwapis (born August 17, 1957) is an American film and television director and screenwriter. He specialized in the single-camera sitcom in the 1990s and 2000s and has directed feature films such as "Sesame Street Presents Follow That Bird" (1985), "The Sisterhood of the Traveling Pants" (2005), and "He's Just Not That into You" (2009). [END] 
[1]  [DOC] Len Ryan Wiseman (born March 4, 1973) is an American film director, screenwriter and producer. He is best known for his work on the "Underworld" series, "Live Free or Die Hard", and the 2012 film "Total Recall". [END]  
Answer: film director
film director