Nike is impressing again. Just in time for the Olympics the brand has launched an inspirational spot “Chain”, showing the huge power of will which helps sportsmen hit the records, both official and personal. The spot is demonstrating the chain of athletes, Lance Armstrong, Maria Sharapova, Rampage Jackson, Oscar Pistorius and a six-year-old in China learning martial arts and many others are going beyond the possible to become champions, primarily for themselves.