Christian Friedrich Johannes Büttner (born 1 June 1979), known professionally as TheFatRat, is a German DJ, record producer and musician. His genre is often described as "glitch-hop". He is best known for his 2016 extended play Jackpot which reached 23 on the Billboard Dance/Electronic Albums chart. He peaked at 15 on Billboard's Next Big Sound chart in February 2015.

Source: Wikipedia (https://en.wikipedia.org/wiki/TheFatRat)