Lee Kwang Soo surprises with jaw-dropping choco-abs!

Running Man's Kwangsoo has made fans surprised with his hot chocolate-abs!

Much to everyone's surprise, especially to avid viewers of Running Man, Kwangsoo has hidden his precious, well-sculpted, six-pack abs until it was unexpectedly revealed at their fanmeeting yesterday. (Thanks to Sukjin!)

With his model-like physique, tall, and lean body, Kwangsoo has just made fans swoon over him. Did you expect that?