Louis Theroux is a Pro of Pros!
They really believe he is like that and play right in his game, making them open up.
Very clever method of interviewing.
LOL what interviewing, he's taking the piss (=making fun of them) only they don't realise it, I can't stop laughing when I watch these videos.
Like when he asks the schmoe, how do you promote this bodybuilder and he goes well, I promote his personality, who he is. Then the meathead opens his mouth and he's got a brutal lisp and an australian accent, LOL!!!