SG Wannabe's Lee Suk Hoon, who appeared on 'Produce 101' season 2 as the vocal trainer, surprised many viewers with his impressive performance of ''Pick Me'' on 'Yoo Hee Yeol's Sketchbook'. The ballad singer revealed that he dedicated many hours for the special performance.
On the June 21 airing of 'Kim Shin Young's Hope Song at Noon', DJ Kim Shin Young commented, "I saw Lee Suk Hoon's 'Pick Me' yesterday. I was so surprised."
Lee Suk Hoon responded, "I worked really hard. I also winked 3 times. I've been promoting for a long time but a lot of people asked if it's really me because they've never seen me like this. I practiced for 4 hours for 4 days."