Girl's Day's Hyeri has proven herself to be a lot stronger than she looks.

During filming for the December 19th episode of MBC Every1's 'Weekly Idol', the 18-year-old idol lifted host Jung Hyung Don in one go.

In the regular 'profile exam' segment of the show, it was revealed that despite being the youngest of Girl's Day, Hyeri is literally able to carry the other members on her shoulders. The older members stated, "Hyeri is a lot stronger than she looks," raising the curiosity of Jung Hyung Don who asked to be given a piggy back ride.

Jung Hyung Don was a bit worried, but Hyeri easily lifted the larger-than-average comedian. She even seemed at ease as she walked around with him on her back.

He commented, "She was so stable," obviously surprised. Hyeri was then given the nickname "Amazonian girl."

This episode of 'Weekly Idol' will air on the 19th at 6PM KST.