Actor Lee Sang Yeob denied rumors saying he underwent cosmetic surgery.

The 'Nice Guy' actor was a guest on the December 4th episode of 'Strong Heart', where he was asked, "Did you post on your SNS account before you came on 'Strong Heart'?"

Lee Sang Yeob answered that he had, and revealed the list he prepared for the show. A day before the 'Strong Heart' recording, Lee Sang Yeob had tweeted, "I have the 'Strong Heart' recording tomorrow. What should I say? What should I talk about [on] 'Strong Heart'? What should I say there? Tell me, tell me. Sorry that I'm Lee Sang Yeob who depends on his followers for television programs too."

One of the items on the list stated, "Say that you didn't get double eyelid surgery." When the MCs saw this, they were surprised and asked, "Did you get plastic surgery?" Lee Sang Yeob firmly denied the rumors, answering, "I definitely did not. It came naturally when I lost a lot of weight."