Usain Bolt anchor Jamaica's relay team to win World and Olympic sprint double champion Usain Bolt anchored his Racers Lion Track Club to victory in the men’s 4x100m relay at the 2010 Gibson Relays, held at the National Stadium in Kingston, Jamaica on Saturday. The team of Kenroy Anderson, Yohan Blake, Marvin Anderson and Bolt clocked a meet record of 38.08 seconds to take the gold medal...