This is his twitch channel
http://www.twitch.tv/prosperingHe seems to be a booster. I asked this in his channel and got banned "do you boost? Because you have 14kd on one gun, rest are mostly well under 4KD, and 5k tac inserts used." You can check his stats on elite for those, his gamertag is "prospering"
He has 10K kills on FAL at 14KD, yet none of his classes are FAL and he refuses to use it on his stream when I asked.
Most likely he is a booster if i got banned for asking that and trying to give some constructive feedback right before that about his stream quality and lack of cam/mic. I really didn't be douchey about it, just said that he has a lot of views and faves and should consider getting a cam/mic going to interact with viewers more. He and his mods started acting really douchey. That's when I asked the above question and then I couldn't post anymore.