User blog comment:Hawkinz340/Who is Zzigg Zoldyck and who is Don Freeccs?/@comment-5780397-20140624104523

1) Good guess! Seems pretty likely to me, with the exception of the Sillva/Beyond part. Though they could be sparring buddies.

2) Ging's great-grandfather, in my opinion. As for the rest, I think he's human, but has survived thanks to the all-curing herbs and other miraculous specimens from the Dark Continent. I'm not sure he has contracted the Zobae Disease... his descendants do not look like people who'd enjoy immortality.