JaVale McGee may not have won a Kia or the NBA All-Star Game’s slam-dunk contest, but, hey, he has this nice little piece of paper certifying that he holds the Guinness world record for “most basketballs dunked in a single jump.”

He — and not his alter ego Pierre — tweeted a pic of the certificate, and the Guinness people announced the certification:

“The most basketballs dunked in a single jump was three by JaVale McGee (USA) during the Sprite Slam Dunk Contest at the 2011 NBA All-Star Game at the Staples Center in Los Angeles, California, USA, on 19 February 2011. McGee jumped with two basketballs in his possession before dunking each and receiving a third basketball to dunk via alley-oop from teammate John Wall (USA).”

Take that Blake Griffin (and Baron Davis).

(Update: Who solicited the record? Perhaps McGee and/or his representatives, Sarah Schorno writes.)