While "achow" may not be so much uncommon, I would not expect it so much in..
Bangladesh.
But the 10 after it makes me rule out a coincidence, since neither achow, nor achow1 seem to be taken.
There are enough evidence supporting that he has done it intentionally choosing the name matching to moderator @achow101 to portray himself in reputed way but he has 60 posts of bounty submission which the real one will never do
.They try to involve in such cheap tactics which later made them ban and red flags on the forum at the end.
Uh yeah, no. There have been cases I've seen where someone's made a username too close to either a reputable senior member or staff, and IIRC those accounts got shut down. It's been a while since the last time I've seen it happen, but I'm 99.99% sure there's not nothing we or the mods can do, even if the member hasn't scammed anyone.
That name is way too similar to achow101 to be allowed to exist, assuming it's not an alt of his, which it sounds like it isn't.
I'll give the ol' boy a slap of the forum paint myself in a sec.
Yeah there are such cases where these imposters try to cheat but forget they have to participate in bounty campaign only and others will also get with simple usernames also but still they try to be oversmart getting the reward like he has.
I think forum has some restriction where you cannot choose the username from certain keywords like @satoshi as they have been blocked by @theymos to stop any kind of scam on the forum but you see there is probability where you can have matching name with little changes but they are caught so no fun of doing this.Moreover he is cheating in bounty campaign also with alts another violation of rules.