Boxing champ Nicola Adams on London 2012, mindset, and retirement

British boxing star Nicola Adams won everything there was in the sport: double Olympic champion, world champion, and undefeated as a professional. She retired from boxing but has retained her winning smile. We remember the epic London 2012 final with a blow-by-blow account. Plus, the Olympic Channel Podcast challenges Nicola to gargle her favourite songs. LINKS Nicola Adams Instagram Olympic Channel Instagram Ed Knowles Twitter Wladimir Klitschko episode