iStudying is a professional Dutch smasher who plays Greninja in both Ultimate and Smash 4. In Ultimate, he is considered the best Greninja player in Europe and has defeated players such as Stroder, S1, quiK, and Patrino.
He is widely considered to be one of the best Smash 4 Greninja mains in the world and a great Diddy Kong player in Brawl. At B.E.A.S.T 6, he made a very long run through losers bracket after losing to Light 1-2, while also defeating top American players MVD 3-1 in losers semis and ESAM 3-2 in losers finals consecutively, proving both his global skill as a player and Greninja's potential as a fighter, having defeated characters unanimously considered superior to Greninja. He also upset Ally at UGC Smash Open and Rich Brown at Syndicate 2016.
iStudying is currently ranked 2nd on the Dutch Smash 4 Power Rankings (tied with S1), 10th on the European Smash 4 Power Rankings, 5th on the Dutch Ultimate Power Rankings, and was formerly ranked 42nd on the Panda Global Rankings.