Moon "Booster" Ho Joon is a South Korean StarCraft progamer. He plays as Protoss and is currently retired.
Heart of the Swarm
On June 26, 2013, Booster tried to qualify for 2013 WCS Season 2 Korea OSL. In the 2013 WCS Season 2 Korea OSL Preliminaries he made it to the Quarterfinals of the Group A where he lost 2-0 to LabyRinth.
Booster (Zowie호준o) is known in the KartRider community as the "Emperor of KartRider." He has won 7 KartRider League titles, his first when he was 10 years old[Citation needed].