With roots in Taiwan, 快樂 543 takes part in Age of Empires II. 快樂 543 has competed in 15844 Age of Empires II matches so far. The preferred ladder for 快樂 543 is ranked random map team.

快樂 543 wins most often with Armenians—59.4% in 32 games. 快樂 543's strongest map performance is on Socotra: 64.5% wins in 31 games. With 9290 matches as flank, 快樂 543 holds a 48.0% win rate.

In RM Team, 快樂 543 currently holds a rating of 1452. 快樂 543 has a 51.7% win rate in RM 1v1 over 327 games.