• Professional Esports Counter-Strike 2 player Jason Zheng also known as s3rum (United States).
  • s3rum's previous team was Outfit 49. He spent 89 days as a part of the team.
  • Currently as for 2026 s3rum is a Team Aether player (since January 25, 2026 and already for 26 days).
  • s3rum has Ensi.Score 1388.75 and Ensi.Rank equals 222 according to Ensigame ranking system.
  • Current player's winrate is 36.67%.
  • Jason Zheng has 1 loses in a row..