Representing Sweden, Jannekongo is active in the Age of Empires II scene. 179 matches of Age of Empires II are on Jannekongo's record. The ranked random map team ladder is where Jannekongo spends most of their time.

Jannekongo has a clear affinity for Britons, choosing it in 21.4% of their games. Across 32 games, Jannekongo wins 46.9% of the time when playing Britons. Arabia has proven to be Jannekongo's strongest map—48.8% win rate in 41 games.

Playing the pocket role, Jannekongo achieves a 58.8% win rate over 34 matches. Jannekongo plays at a 970 rating in RM 1v1. Jannekongo has a win rate of 49.6% in RM Team (125 games played).