J.Miller is a British smasher from London, England. He has been playing Super Smash Bros. competitively since 2008, and is considered to be one of the best Brawl players in the UK, having taken sets off of Anaky, Kasper, C.R.Z. and other notable Europeans. He is also considered one of the best SSB4 players in the UK and one of the top Smash 4 players in Europe, winning B.E.A.S.T 5 with only Luigi, defeating Leffen 2-0 in winners' and 3-2 in losers' finals, and cyve 3-1 and 3-2 in grand finals. He is a member of Heel Old Guard, a group of the most highly skilled and long-standing Brawl and Smash 4 players in the UK.