'Mackarel Coach' Choi Sung Jo revealed a photo with the cast of 'Qualifications Of Men.'

On March 12 Choi updated his me2day with "'Qualifications Of Men ' latest filming of the six pack mission. Handsome members of 2PM Chansung and Taecyeon, Hyung Bin, Hyun Moo, and Seung Hoon. Though not pictured Lee Kyung-kyu, Kim Gook Jin, Yang Joon Hyuk, Kim Tae-Won, and Lee Yoon Seok thank you so much for working hard. The six pack mission is scheduled to air this Sunday.”

The photo was taken during the filming of KBS 'Qualifications of Men', and it includes Choi Sung Jo with 2PM Chansung and Taecyeon, as well as comedians Lee Seung Yoon, Yoon Hyung Bin, and Jun Hyun Moo. Yoon Hyun Bin's never-before-scene fit body especially catches the attention.

2PM Changsung and Taecyeon had made their appearances to support the members of the cast during their muscle-building journey.

Netizens who saw the photo commented "I better watch the show", "so excited", "I really want to see it", and etc.

Photo Credit: Choi Sung Jo Me2day