Boy group Teen Top knows how to put on extraordinary performances.

On August 25-26, CJ E&M held a Korean culture festival called "KCON 2013" at the LA Memorial Sport Arena. Teen Top performed at the Mnet "M Countdown What's up LA" concert, and had their first comeback stage there. When the recorded video made its way online, netizes went crazy over their performance.

In their recent music video, Teen Top showed off an upgraded image and performance, but it was nothing compared to their dynamic energy on stage. Especially to note was the members' free step that was accompanied by the club sound music. It was really jaw-dropping. They didn't mess up their complicated choreography, not even once, and worked together to create a breathtaking stage.

Also noteworthy was their use of the entire stage, all the while maintaining their complex choreography. Their dance moves during the instrumentals were reminiscent of stunts, and really wow-ed the audience.

People commented on the video, "I'm sure there will be quite a few who blow out their knees trying to make a cover of this dance," "The choreography looks so hard, but Teen Top flies around the stage and makes it look so easy," and "This dance is really something."

On August 26 Teen Top released their new mini album Teen Top Class, and had a showcase on August 27.