gumman hails from Taiwan and plays Age of Empires II. Having completed 81 matches, gumman has built up solid experience in Age of Empires II. Most of gumman's games take place on the ranked random map team ladder.

The map Arena suits gumman well: 52.3% win rate over 44 games. The pocket position is where gumman thrives, winning 47.8% of 23 games. gumman's highest rating is 968 in the RM Team ladder.

54.5% of gumman's 77 RM Team games have ended in a win.