One of my favorite channels on YouTube which has lots of matches featuring beefcake wrestlers from the 1990s-mid2000s is OldSchoolBrawlers. A couple of days ago, a tag team match with Romeo and J-Sin (mistakenly identified as Justin) was posted and I think this may be the first time I've heard of the two wrestlers. J-Sin figures more prominently in the match probably because as the boy-next-door type, the promoters figured he'd get more sympathy from the fans (Romeo hardly gets any time in the ring; maybe because he's the tougher one?). I really don't know anything about J-Sin or Romeo and even a Google search didn't turn up much. Watch the action here. Here's another J-Sin match out of Georgia; in the Comments section, someone said J-Sin's real name is Jason Daniels; the Jason Daniels I searched for doesn't seem to be the same guy although I could be wrong. Also, there's a more current wrestler going by J-Sin these days and is very different from the J-Sin posted here.
