Caribbean men do sprint double in 4x100M

Completing Bolt’s trifecta, the Jamaican male sprint team of Nesta Carter, Michael Frater, Usain Bolt and Asafa Powell with reserve Dwight Thomas, romped home to a world record 19.31s in the 4x100M final. Trinidad’s 4x100M team anchored by Richard Thompson consisting of: Keston Bledman , Marc Burns , Aaron Armstrong , Richard Thompson , Emmanuel Callender,  made it a double, bringing home second for a strong Trinidadian challenge. The Japaanese team rounded out the top 3.