2NE1's Sandara Park a.k.a. Dara recently revealed a shirtless magazine photo of her little brother, MBLAQ's Thunder.

On February 28th, Dara posted the picture through her me2day, and wrote, "Whoaaaa~!!! +.+ I bought a Harper's BAZAAR magazine and saw our Gaeddong!!!!!!! +.+ Wow~ even as a baby! The muscles! o.o It's Chundoong's white chocolate abs! Bbabam! kekeke In proud older sister mode! ^_^v It's a whopping 8 pages~ Kyah~! Definitely a photoshoot-idol!!! ^o^v"

Fans replied, "His muscles are impressive", "Wow kekekeke awesome", and "Wow... Oppa is awesome... Unnie, you should try to build muscles too keke make muscles with me!!"

Source: Dara's me2day