Colossal's channel was created in May 2014. His first video was uploaded in July 2014. Colossal originally made "trolling" videos where he harrassed children, as well as uploading gameplay videos of himself playing the video game, Call of Duty. Colossal became more popular when he started to make commentary videos on YouTubers such as Bashurverse and LionMaker. and Keemstar Eventually, Colossal got a big subscriber boost from the Bamboozled podcast, in which he participated in 2016 alongside Cincast, BigMates13 and ThePipLad.
Drama with fouseyTUBE
On September 22, 2016, Colossal uploaded a video titled FouseyTube: An Alternate Reality , criticizing fouseyTUBE and his content. Later, Fousey claimed Colossal's video about him and took all the ad revenue generated from the video. Later, the video itself was taken down. After the incident happened, Pyrocynical started a GoFundMe fundraiser to help Colossal. The fundraiser itself reached over £5000. On November 4th, the video was back on Colossal's channel. Two years later, on the 19th of September, FouseyTube: An Alternate Reality  was released, again criticizing fouseyTUBE and the events that happened between the long wait.
In 2016, Colossal decided to join a new podcast called Bamboozled alongside his friends Cincast, BigMates13 and ThePipLad who were all small-time youtubers. The podcast was made as a parody of all of the other podcasts appearing on YouTube at the time. There were 4 episodes of Bamboozled recorded but all are currently on private mode. The podcast is considered dead but there are rumours of it returning.
In July 2016, Colossal started a podcast named Baited. Other participants were Keemstar and Tommy C. Baited instantly got very popular and later they had guests such as Ethan from h3h3Productions, LeafyIsHere and Boogie2988. In December 2016, Colossal announced that he was leaving Baited alongside Tommy C. Colossal and Tommy were replaced with Anything4views and Andy Milonakis. Later Colossal was featured in the 16th episode, as a guest. In July 2017, in Baited's 27th episode, Colossal appeared again and it was announced that he is officially back in Baited as a full-time member. In 2019, Keemstar announced that the podcast had ended.
After leaving Baited, Colossal started a new podcast called Catch 33 with Tommy C and Dead on Dave. Six episodes were released in early 2017. However, after rejoining Baited, there haven't been any new episodes in seven months, and the podcast is inactive at the moment, as Colossal has said on Twitter.. According to Tommy C, the podcast ended after Colossal rejoined Baited!.
On March 16, 2020, Colossal started a new podcast called "Mom's Basement" with co-hosts FaZe Banks and Keemstar. The podcasts uploads every Wednesday to Spotify and covers YouTube news/drama.