 On the final day of the 2012 Olympics ' athletics , Bolt participated in Jamaica 's gold medal @-@ winning 4 × 100 metres relay team consisting of Bolt , Nesta Carter , Michael Frater and Yohan Blake . With a running time of 36 @.@ 84 seconds , they broke Jamaica 's previous world record of 37 @.@ 04 from 2011 . He celebrated by doing the " Mobot " in tribute to distance runner Mo Farah . 
