Back in 2017 he claimed that his other account viking02 was hacked and that account was inactive since than, but you can recognize same jerry0 style of writing if you check his post history.
My viking02 profile
https://bitcointalksearch.org/user/viking02-354663
I spotted one more of his accounts Thomas29 with same writing style, and maybe someone knows more accounts controlled by him?
You can see jerry0 repeatedly asking same fake questions, and problem is that other members got involved in this futile conversations with him.
My question is if jerry0 is a Troll, Farmer, Spammer, Smart guy asking questions or should people just ignore him and don't reply to his questions. (You can Vote in Poll for that)
If he is just hunting for some merits and higher forum rank than this is probably the worst way to do it, and I am adding jerry0 on my growing Ignore list.