User blog comment:Hawkinz340/Who is Zzigg Zoldyck and who is Don Freeccs?/@comment-5924284-20140622084101

If Don is still alive, it's probably because of the "ultimate longevity food, nitro grain" Ging talked about in the latest chapter. My theory is that Netero also ate this grain, which is why he lived for so long. (Zeno said that Netero was already old when he was a baby) My guess is that Linnett ate the grain too, since she's still alive.