Based in Denmark, JK competes in Age of Empires II. 76 matches of Age of Empires II are on JK's record. JK primarily plays on the ranked random map 1v1 ladder.

JK wins 54.8% of their matches on Arabia (42 played). A rating of 630 in RM 1v1 reflects JK's current level. A 39.6% win rate over 48 games defines JK's RM 1v1 record.