Daniel George L. Bull[2] (born 27 March 1986) is a British rapper and songwriter known best for his songs about video games, which he publishes on his YouTube channel.

[5] He has also collaborated with fellow YouTube personalities such as Dan "Nerdcubed" Hardcastle, Michelle 'The RPG Minx', Markiplier, and Adam Montoya.

Bull's music was featured in the British press as part of attempts to save BBC Radio 6,[6][7] campaign against the Digital Economy Bill,[8] and protest in favour of filesharing.

Bull has released songs on subjects such as YouTube issues, digital rights, the music industry, and gaming.

[11][12][13] Bull's actions have gained attention, specifically from the TalkTalk Group, who requested to team up with him against the Digital Economy Bill.

In 2014, Bull portrayed a depiction of unidentified Victorian serial killer Jack the Ripper in an episode of the fourth season of YouTube series Epic Rap Battles of History where he rapped against fictional serial killer Hannibal Lecter (portrayed by EpicLLOYD).

On 23 March 2019, Bull released Robocopyright, a song criticizing Article 13 of the proposed Directive on Copyright in the Digital Single Market.