I don't know how English commentators pronounce it, neither is it relevant. Why on earth would you take the way English people pronounce a Dutch word as a sign of how a word should be spelled, lol. Seriously.Then how do you pronounce it? Coz the way the English commentators were pronouncing it, it sure sounded like an 'h' rather than a 'g'.
And I think we established that most people do in fact know how to pronounce their own names, they just tend to pronounce it based on the language of their actual nationality, rather than whatever nationality their name might have originated from, several generations ago. Also, what about someone like Lucy Van Der Haar? Could you blame her for maybe not being able to correctly pronounce her (new) surname?
4 seconds into the video:
And no, we established no such thing.