Yang Hyun-suk
In late 1990s and early 2000s, Lee was the most successful producer along with Yang Hyun-suk. He produced many hit groups like Country Kko Kko, Chakra, and Sharp at his company Sangmind. Lee is also the one who scouted popular actress Jung Ryeo-won of Chakra and Hwangbo and Tak Jae-hoon of Country Kko Kko.