EXO's Sehun gave fans a teasing glimpse at his trim body while taking part in the latest viral trend on social media -- the belly button challenge.
The 22-year-old uploaded a photo of himself attempting -- and succeeding -- to touch his belly button while wrapping his arm around his back.
It's said that being able to do this means your body is in good shape. That, or you are just very flexible!
In the black and white snap, the youngest EXO member has his camouflage tank top rolled up, exposing his incredibly flat stomach. His face is barely visible, with most of his handsome mug covered by a black baseball cap.
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Sehun uploaded the snap to his official Weibo account on Thursday, June 11, and was immediately shared around by excited EXO-K fans.
The group are currently promoting new single "Love Me Right" and recently landed in Taiwan for a concert tonight and tomorrow, June 13.