This scammer's profile: https://bitcointalk.org/index.php?action=profile;u=321554

He took out two loans, and one bond on btcpop.co, a peer to peer crypto lending site.
(To view any of these links, you have to sign up. You can either use a temp email service, or just open a real account.)

This is the bond of .16 BTC: https://btcpop.co/Bond/487
This is the first loan of .1 BTC: https://btcpop.co/Loan/22323/altcoin-investment
And this is his second "instant" loan of .066 BTC: https://btcpop.co/Loan/22309/

I PMed him here, and threatened to ruin his reputation here, if he didn't come back and repay his debts, even if that just means partial payments for now.
The following is his message back to me:
https://prnt.sc/k0wjd3

He admits it is his account.
Even if he could somehow argue that he "didn't" take those loans, he still deserves a negative rep for being an account seller. If he is willing to do it on btcpop, you can be sure he'd try it here.

He is also a scammer on Reddit's loan pages, although he has deleted his account there:
https://www.reddit.com/r/borrow/comments/7p91dq/unpaid_uonnz423_vantaa_uusimaa_finland_40_4_days/
https://www.reddit.com/r/borrow/comments/7r3hy9/unpaid_uonnz423_vantaa_uusimaa_finald_50eur_a/

He's still around on bitcointalk, and still doing signature campaigns. Please don't let this thief continue to make profits here.
If y'all have any questions about him, I'll be more than happy to share everything I know.