2AM’s Jo Kwon shows off his insanely well-built body

In a recent update to his Instagram account, 2AM‘s diva and member Jo Kwon shared a photo of himself in the gym, shocking fans and followers alike with his insanely well-built body.

Published on February 23rd, Jo Kwon writes, “#85gym #Health Proud body,” as he takes a selca shot using a mirror at the 85gym, showing off his muscular body of hard rock abs and arm muscles while wearing a beanie on his head, tank and gym pants.

Having not showed off his shirtless body to the public in awhile, fans were shocked to see such a muscular Jo Kwon as they proceeded to comment their surprise with positive posts.

Jo Kwon recently appeared in MBC‘s 2015 Idol Star Athletic Championships, which aired during Lunar New Year on February 20th.

A post shared by 조권 JO KWON (@kwon_jo) on