Cataxx (real name Cole Langmack; originally kelly langmack) is a video creator who started YouTube in 2008 as kellyjoy23. kellyjoy23 only had 4 subscribers. The channel only had low quality videos of poor animation and singing. However the channel stopped getting updated with data on 2011, because he forgot the password. A new channel, named kelly langmack (now Cataxx), took its place in April 2012. This channel (as of February 18, 2017) has 847 subscribers, and (believe it or not) 377,429 video views. It contains live action videos, Microsoft Sam videos, YTP collabs (mashups of the best YTPs on YouTube), audiovisual content, and videos involving Miiverse. He has also has been producing music since 2013. He also produces music that he uploads to Bandcamp. In late-December 2016, he announced that he would be making his last FWE video, but he'll still be making episodes of his TTS sketch comedy show, LOL, Error.
- Not all videos on his channel are TTS videos. It also includes gameplays, YTP collabs, random videos, etc.
- He is considered a minor TTS video creator, even though his MS Sam series is in Season 5.
- Until 2015, he used a My Little Pony OC, whose cutie mark is a creeper head from Minecraft. It was previously a creeper, then a charged creeper.
- He used to post quite a bit to his YouTube channel, now he only posts at random times.
- His current channel icon features a cat sona created by jellyjellyart on Tumblr and was concieved during a Drawpile session. Cataxx's sona is a black cat with a blue hoodie. The sona as featured in the icon was drawn by FriskyFrisky.