Edited photos of MBC's 'Infinity Challenge' cast have drawn roars of laughter from fans of the show.

These photos were shared through MBC's official homepage for 'Infinity Challenge' under the title, "Infinity Challenge - 30 Years Later". The adroit title points out exactly what the collage entails, as the members have all been transformed into grandpas.

Hilariously, it looks like all of the members (save Haha) are suffering from hair loss.

For Yoo Jae Suk, he seems to have only lost hair at the top of his head, giving him a distinguished look. Park Myung Soo and Noh Hong Chul are both suffering M-shaped receding hairlines; which plays up their mischievous personalities. While Jung Hyung Don apparently kept his healthy figure, he couldn't escape balding and wrinkles.

Which 'Infinity Challenge' member aged best?

Source: Newsen via Nate