Years after his iconic kick, Anthony Pettis is going for another knockoutWAGENHEIM: One-on-one with Anderson Silva: His inspirations, rivals SI Staff | Aug 30, 2013Years after his iconic kick, Anthony Pettis is going for another knockout / Anthony Pettis celebrates after defeating Benson Henderson in their 2010 WEC bout :: Christian Petersen/Zuffa LLC via Getty ImagesWAGENHEIM: One-on-one with Anderson Silva: His inspirations, rivalsPublished Aug 30, 2013SI STAFF