A member of their buddies group
Kalemder was in the Chipmixer campaign for a very short time before being removed.
DarkStar_ would quickly turn to a fool were he to hire anyone related to this gang anyways, which I would not expect of him. So my post isn't even needed. Posting in a self-mod thread made by Vispilio is pointless. They are precisely there to skew the view of things. You weren't the first nor last to be censored from there
I am not sure at what point it was evident that Kalemder was part of the gang in relation to the time at which he got added there. Either way, the important thing is that DarkStar_ made the right call there. This became much more clear after it had happened rather than before.