Last week, Mike Posner visited YouTube Space in Los Angeles, CA and received his YouTube Gold Play Button award for hitting 1 million subscribers on his MikePosnerVevo YouTube channel, a milestone he hit a while back. The channel launched in December 2009 and currently has 1,928,770 subscribers. The Gold Play Button is awarded to channels that surpass 1,000,000 subscribers. It is made of gold-plated brass.