On August 31, the fashion magazine revealed some b-cuts of the boys dressed in trendy, professional attire, demonstrating their mature side.

The magazine stated, "Presenting b-cuts featuring MXM's Lim Young Min and Kim Dong Hyun, which weren't included in our September issue. Calling them simply b-cuts doesn't do them justice, as the photos will leave many star struck. Check out their amazing visuals."

SEE ALSO: Netizens think this is the song that HYBE is 'negotiating fees for plagiarism damages' as claimed in Min Hee Jin's email

Meanwhile, MXM will be making their official debut on September 6 with 1st mini album, 'Unmix'.

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A post shared by GQ KOREA (@gq_korea) on Aug 31, 2017 at 5:03am PDT