■  YG Entertainment VOCAL TRAININER

■  Master of Arts, Graduate School of Arts Culture, Yewon University of Arts

■  Professor at Jeonghwa Arts College's Department of Practical Music and 
Advanced Vocal Professor at Seoul 
Hoseo Art Occupational Training College

■  Trained Brave Entertainment’s 
“Brave Girls”, DKB

■  Trained YESIAM Entertainment’s 
“mimiirose”

■  Trained “LOONA” Kim Lip

■  Japan Lapone Girls Vocal Training

■  Chorus for Bobby Kim and other 
notable artists

■  Produce 101 Japan Season 3 
Vocal Training