I'm extremely relieved common sense has prevailed here.
If boards are composed of people chosen based on their colour and ethnicity, that's not just odd, it's racist. Affirmative action should extend only so far.
It's the basis of Western (sub-)civilisation: Enlightenment Values.
It's most definitely not "common sense" because it took us (the human civilisation) several millenia to arrive to these values.
Fortunately, they're spreading.