Based in Bulgaria, kstumbov competes in Age of Empires II. 104 matches of Age of Empires II are on kstumbov's record. The majority of kstumbov's matches are in the ranked random map 1v1 mode.

A 75.0% pick rate makes Bulgarians the top civilization choice for kstumbov. kstumbov wins most often with Bulgarians—59.0% in 78 games. Arabia has proven to be kstumbov's strongest map—57.7% win rate in 78 games.

kstumbov has worked their way to 764 in RM 1v1. 50.0% of kstumbov's 102 RM 1v1 games have ended in a win.