In the advert that I saw, TGF was talking French! It was without doubt dubbed, it was not his voice. Can't remember which TV station it was on. Alesi used to do this advert, now TGF is the "hair" of this shampoo maker, whose name I shall not mention, because I don't get any money from them...
Some good suggestions on other "hairs" here, why not send this topic to the company... only if they provide consultants fee of course!