He is wearing Audio Technica ATH-PRO700GD.
It's Jo Kwon
Seolong Jo Kwon Changmin Jinwoon
Jo Kwon
22, born 8/28/89
monster inspiration headphones black
Jo Kwon Seul Ong Jin Woon Chang Min
Napster
Headphones
beats by Doctor Dre
Wearing headphones for one hour will multiply the number of bacteria inside your ears 700 times!
Wearing headphones for less than an hour will increase the bacteria in the ears insignificantly. If used for an hour or more, the bacteria in the ears increases by 700 times.
He is the guy at Fenway Park that sits directly behind home plate wearing the yellow headphones.. A.K.A- "Yellow Headphones Guy"