MKRob Sports

One of music’s hottest stars, Justin Bieber, challeneged ESPN’s Mike Greenberg to a four-sport competition after Greenberg said Bieber’s music was not “listenable”.

Bieber’s agent, Scott “Scooter” Braun, introduced the challenge on Mike and Mike In the Morning, the ESPN radio show, shown on ESPN 2.

Braun told the Greenberg, Mike Golic and Mark Schlereth that Bieber was the best athlete in his school and never told anyone he could play any instruments or could sing, but wants to show Greenberg up in this sports challenge.

Bieber challenged Greenberg in basketball, golf, hockey and soccer.

Greenberg said he would do it and after he accepted the challenge, Braun put Bieber on the phone and Bieber responded by saying, “Greeny, it’s on!”