[Myura Shuro]

Hi. Does anyone know why Toby Kebbell is listed as both Jack Chapman and as Kong in the list of cast list of IMDb? Random, I know, but I am so curious. I watched the movie and clearly I did not see any relation. Kong is cgi so I doubt he was dawning the suit for the movie haha! Any ideas are appreciated. I asked a movie buff friend and he was stumped too. He thought it was just a mistake.. but IMDb doesn't make mistakes. lol. Thanks.