It's been reported that INFINITE' Sunggyu shed tears while recently filming for JTBC's 'High Society.'

The members of 'High Society,' Lee Soo Geun, Kim Byung Man, Shindong, Sunggyu, Jo Hye Ryun, and Shin Bong Sun all gathered together to have a lengthy conversation on the theme, 'I'm the most pitiable.'

Sunggyu shared a touching story that he hasn't even revealed to his parents yet. While sharing about his hardships during childhood, Sunggyu was unable to hold back the tears thinking about the sadness he felt during that time.

After sharing his story, Sunggyu continued to shed tears as he listened to other guests' stories.

You will be able to find out what hardship Sunggyu had to keep buried in his heart for the last 15 years on the April 27th broadcast of 'High Society.'