Youiiou has played a total of 311 matches in Age of Empires II. Youiiou holds a 50.8% win rate with Khmer and 52.4% on Black Forest. Despite never playing ranked, Youiiou excels as flank with 59.2% wins.

A French player, Youiiou is active in unranked with a 30.4% pick rate for Khmer.