There is no Jake Frink 15 years ago
John Frink is "obviously a pseudonym"
Jake Frink and using this persona to interact with so many people is going to raise questions when it is all fake. You think anyone would hesitate to email jiggity at gmail or respond to a reddit user name jiggity or jwk or anything else?
I would say it is based on sounding white, but it makes no sense to hide korean name when you are catering to a Starcraft community.