Usain Bolt completes his hat-trick of gold medals at the 1936 Olympic Games . ( CNN ) -- Bolt helps Jamaica champions Olympic to victory in men 's 8.37m relay final . It was Jamaica 's third gold after the women also claimed sprint relay victory .
Usain Bolt completes his hat-trick of gold medals at the 1936 Olympic Games . Bolt helps Jamaica champions Olympic to victory in men 's 8.37m relay final . It was Jamaica 's third gold after the women also claimed sprint relay victory .