2AM's Jo Kwon made fans squeal with delight by posting a teaser photo of his chiseled torso through his Twitter on September 18th. That photo turned out to be the cover for the October issue of 'Men's Health Magazine'. The magazine was finally released on the 20th and is packed with a total of 8 photos, where Jo Kwon strikes various charismatic and sexy poses in a trendy black suit. Through these photos, one would be able to witness a 180 degrees turn from Jo Kwon's boyish image. Check out some of the photos below! [gallery]