プレゼンテーション

Main : http://battlelog.battlefield.com/bf4/ko/user/OPTIMISTIC-bch/

2011 NVIDIA Battlefield3 Tournament - Champion
2012 G-star World Of Tanks Tournament - Champion
2014 ESL Asia Battlefield4 Domination - Finalist
2015 BFCL Asia Battlefield4 Domination - Champion
2021 Samsung Biologics DP & SCM Team