Teh10thSpartan used to be a Vegas Pro Sparta Remixer. In 2013, he used to have remixes made of him, by request. Though, as time moved on, he slowly moved away, and fully moved on by changing his name from Teh10thSpartan, to SonicalMaltor.
In mid-2016, T10S deleted his channel, and started a-new. He's now Kallionic, and still makes content to this day. He also still mentions T10S, but merely as a reference.