George Miller, better known by his stage name Joji and formerly by his online aliases Filthy Frank and Pink Guy, is a Japanese singer-songwriter, record producer, author, comedian, and a former Internet personality and YouTuber. Miller began his career as an entertainer through his five now-defunct YouTube channels: 2cool4u92, AussiAsianBoyz, DizastaMusic, TVFilthyFrank, and TooDamnFilthy. 

In December 2017, Miller stated he had retired the channel to focus on his music career, under the name Joji, producing more nuanced and serious music, releasing the EP In Tongues, which peaked at number 58 on the Billboard 200, and his debut studio album Ballads 1, which reached number 1 on Billboard‘s Top R&B/Hip-Hop Albums in November 2018. With this, Miller became the first Asian-born artist to do so. Miller’s music has been described as a mix between R&B, lo-fi, and trip-hop.