Kallen is among the Age of Empires II players representing United Kingdom. Kallen has played a total of 22 matches in Age of Empires II. Kallen focuses mainly on ranked random map 1v1 matches.

Kallen has reached a rating of 740 in RM 1v1. The RM 1v1 win rate for Kallen is 25.0% in 12 games.