Comedians Kim Guk Jin and Yoon Hyung Bin have become cover models for the latest issue of 'Men's Health' magazine.

On March 21st, Yoon Hyung Bin uploaded a photo on his personal Twitter and wrote, "It came out, it came out!� I have to go buy it!� Something as important as a family heirloom."

In the released photo, Yoon Hyung Bin and Kim Guk Jin stand as the cover models for Men's Health magazine and show off their incredible wash board abs.� Their tan skin and well defined muscles show their 180 degree body transformation.

Those who've been keeping up with KBS2's 'Qualification of Men' will know that the members had gone through a 78 day training regiment for a "six pack challenge". The members competed against one another to become the cover model of the April issue of 'Men's Health'. �After their tireless efforts, the judges had a hard time picking just one with their amazing transformations, and thus decided to go with two of them as dual cover models.

Netizens who saw the photo commented, "This is truly a miracle", "Can I just steal those abs?", and "They are unrecognizable now."

Outside of 'Qualification of Men', Yoon Hyung Bin has been working with Ji Suk Jin on Channel A's 'Strange Meeting', and Kim Guk Jin is one of the five MCs working on 'Radio Star'.

Source: Wow TV