Representing China, Jayooin is active in the Age of Empires II scene. Jayooin brings the experience of 410 played matches to each game. Jayooin dedicates most of their playtime to ranked random map team.

Jayooin excels with Britons, winning 50.8% of 59 matches. The map Black Forest is where Jayooin shines, winning 54.5% of 154 games. The flank position is where Jayooin thrives, winning 47.6% of 191 games.

Jayooin carries an ELO of 829 on the RM Team ladder. Jayooin wins 46.8% of the time in RM Team after 295 matches.