Chef Lim Seong-geun’s ‘Heaven for 20,000 Won’ on You Quiz  조선일보A variety show natural even Yoo Jae-suk acknowledges… ‘Culinary Class Wars 2’ star Chef Lim Sung-geun shows off a radish salad cooking demo on ‘You Quiz on the Block’  매일경제Im Seong-keun charms Korea with fast-dining skills on You Quiz – CHOSUNBIZ  Chosunbiz“Middle-Aged Beast” Chef Im Seong-geun Says, “People Are Going to Be Hooked on Me” (‘You Quiz on the Block’)  매일경제“I Ran Away in 9th Grade and Worked at a Restaurant…” Chef Lim Sung-geun Opens Up About His Past (You Quiz on the Block)  매일경제