Question: What coming-of-age, South Korean television series earned Lee Jun-hyeok the award for Best Supporting Actor at the 30th KBS Drama Awards? 
Sentence (from "Queen of the Office"): "God of the Workplace") is a 2013 South Korean television series starring Kim Hye-soo, Oh Ji-ho, Jung Yu-mi, Lee Hee-joon, Jeon Hye-bin, and Jo Kwon.
Relevant evidence: No