4 of the 5 listed board members work for King today, and King (as a company) has a seat on the board.
Not sure how you are counting. Romain and Sara work for King. Elin is a consultant. Björn (me) and Mathias have left King to work on behalf of the foundation.
This makes me realise that I need to update my LinkedIn profile if anyone bothers to check it!
I was just looking at https://defold.com/foundation/ , it says Mathias "has spent the last 4 years at King" and that you became a product owner at King in 2018, I assumed you both still worked there since it doesn't say you ever left.