Khan had quite a League of Legends career over the years. Started his competitive play in Korea with Prime Optimus, then moved to China and played for numerous teams there. But his true success started once he joined SK Telecom T1.
After playing with them for a bit, he was taken by China again and played for FunPlus Phoenix, where they had mixed results. Good Spring split and pretty bad Summer split. After that, he went back to Korea. This time he joined DAMWON (currently DWG KIA) and the results are impressive. First in both spring and summer splits, he will attend worlds this year with the defending champions.