Ex-Brood War and WoL progamer Kal has joined team Prime. Kal finished his military service with the air force last month, and after spending some time resting at home, he has decided to return as a pro-gamer. DES reports that many teams showed interested, but Kal ended up choosing Prime.
Kal spent the majority of his career on STX Soul before joining Air Force ACE. After Air Force ACE disbanded, he served out the rest of his military service as a regular soldier. DES reports that even though the Korean air force disbanded their pro team, they allowed Kal to keep practicing, and he has kept up some degree of skill.