2010 — 2011
830 was first seen playing in IFNT, and surprised people by defeating the likes of HTML and GL to win gold at CDL in 2007. But due to attending university, 830 wasn't able to enter the professional scene. In 2010's Alienware Arena, which included world's top teams such as the Loda-led EnotHOME, LighTofHeaveN's Rox.KIS, China's top team EHOME and LongDD-led CH, 830 leading XFY through the qualifiers and destroyed Rox.KIS 3-0 in the finals. He joined Deity in order to participate in international tournaments, but didn't have a good effect, including their participation in ROTK, WDC qualifiers and ESTC. 830 soon left Deity.
After Gx's retirement, 830 was invited to join LGD. However, 830's performance wasn't able to replicate LGD's form early of the year, and received much criticism. At the end of 2010, LGD wasn't able to win any tournaments. However, 830 eventually improved his form. In 2011's VSEL, 830 exceptional use of Nature's Prophet in ganking won the tournament for LGD. In StarsWars 6's semi-finals against Tyloo, 830's Crystal Maiden was beyond godlike 20 minutes into the game, and ended the game with Tyloo unleashing 5 ultimates to kill him.
4 of players from LGD left ZSMJ to join Invictus Gaming in 2011, but wasn't able to produce any significant results. iG decided to remove 5 players from the roster.
After leaving iG, 830 joined Pandarea Gaming.