TOPSHOTS Usain Bolt, the two-time reigning Olympic champion over 100 and 200m, plays foovolley at Copacabana beach in Rio de Janeiro, Brazil on March 30, 2013. Bolt will bid to better his world record over the rarely-raced distance of 150 metres on Rio de Janeiro's famed Copacabana beach on March 31. The Jamaican sprint star set the world best of 14.35sec over 150m at an exhibition race in Manchester in 2009, and will again race on a track laid over one of the world's most iconic sandy beaches. AFP PHOTO / CHRISTOPHE SIMON