Yang ‘Alicia’ Joon Sik had a history with RTS games before he started playing StarCraft II professionally. He played Brood War since 5th grade, but stopped playing on ladder because of the prevalent use of map hacking at the time. He claims that while playing Brood War, he had never heard of the opportunity of being drafted for a Brood War team, and so he did not know much about the professional scene at that time. He later moved on to WarCraft III, concentrating on laddering. He had intentions of going pro with WarCraft III, but his plans were blocked by the South Korean mandatory military service.
Alicia decided to try out for SlayerS clan after hearing about the audition tournament. He arrived an hour late, and lost to LegalMind. However, Alicia was recruited into the SlayerS clan after BoxeR and Jessica saw potential in him. Alicia eventually became teamless in October 2012, as SlayerS disbanded.
On January 14th, 2013, Axiom recruited Alicia as part of its new engagement in the GSTL in partnership with Team Acer.