words // Brennan Hiro Williams

Dirk Nowitzki joined Nike's global Game On World campaign last week, making a special guest appearance at the Nike+ Berlin 5-on-5 basketball event. 

The event brought together 16 teams from the German capital for a week of basketball activities enhanced by Nike's new Nike+ Basketball technology.

Check out the Dallas Mavericks star partaking in the festivities in the video below: