By the way, I believe this user was banned from KBDLAB after some issues with how things were handled with his attempt at GB, etc. (GB never happened as he never seemed to have a sample and was not able to prove his intention with the GB; things seemed to have stalled at IC stage)
It appears the user has created another account to still be able to access KBDLAB again, which got caught by a mod and banned again.
I am not trying to say that this guy is going to collect your money and disappear into thin air, but just wanted to have you guys be aware of what had happened in a recent past.
Proceed with caution.
Source:
http://kbdlab.co.kr/index.php?mid=board_cUlO13&document_srl=4719169P.S. - I believe this OP is the same person as the OP here:
https://geekhack.org/index.php?topic=89594.0