Singsin/Zapster

http://www.sythe.org/members/435353-zapster.html (Not sure if his ban is perm or not since it was fake vouches)
http://www.sythe.org/members/435426-singsin.html
IP match:
http://prntscr.com/5zxzer

Singsin has more than one vouch thread which has been edited suggesting he's been placing fake vouches and removing them so he doesn't get caught (Zapster was banned for fake vouches)
http://www.sythe.org/vouches-forum/1801296-singsin.html
http://www.sythe.org/vouches-forum/1801152-my-vouches.html

They're also both vading this guy and countless others (compare Zap's fake vouches to these - same fake vouches)
http://www.sythe.org/vouches-forum/1801127-zapster-vouchea.html
http://www.sythe.org/report-scammer-archive/1800786-nublum-fake-vouches-ban-evading.html

 

Was a scam, banned the other profile