In one of Icefrog's Q&A, he answered a question regarding competitive dota by saying that he does indeed watch it, not religously though, and that his in real life friend, CoCo, was having a match that day and he would be cheering for him. As for Kunkka and CoCo, I once thought they are the same person, but recent events disproved this theory. Kunkka is dedicated to his studio so it wouldn't make sense that he is also a professional dota player. Besides, CoCo now plays for a different team than SGC, but I can't remember which one, may be someone he knows. One last thing, CoCo is a forum staff in PD, while Kunkka is a member.

I think CoCo is a friend of his named RoCoCo

And what makes you think that?

GravedamN wrote:

I think CoCo is a friend of his named RoCoCo

haha CoCo IS RoCoCo.

banebu wrote:

And what makes you think that?

Because I know IceFrog calls RoCoCo "CoCo"

I was being sarcastic hope you know that

I think you're being sarcastic now.