as you may know, k1x warriors marvin “high rizer” collins (atlanta) won this years edition of espn’s legendary dunking show “city slam”. fellow k1x dunking phenom “fly” guy dupuy (paris) came in a very close second. read the complete recap with pics here: City Slam 2008. watch these two high flyers perform their amazing city slam dunks in these short clips:

city slam pt.1:

city slam pt. 2