Assuming Bapak’s folks are all Asian, that would be four out of 0’s eight great grandparents from Bapak’s side of the family.
Then whoever the mom was, she would have two grandparents Asian, one black, and one white & thus the great grandparents of 0 from that side would be Asian, Asian, black, white.
That’s one possible combination.
You would at least need to know who and how a sample was obtained and how securely it was delivered to the analyst.
The sample may have returned those results, but how can you be sure who the sample belonged to?