DJ Cook (born: November 25, 2002 (2002-11-25) [age 21]),[3] formerly known as Kodak wK, is an American YouTuber who makes commentary on YouTubers which he deems as bad. He does this as part of a campaign he calls "clean up YouTube" where he encourages his audience to also be against the people he comments on, which leads to fans often dislike-bombing, sending hate comments and mass reporting.On his main channel, he uses a pixel-art sprite based on himself, while he uses his real appearance. 