The Kingston native 's electric performances and exuberant personality have made him a global celebrity , with his `` lightning bolt '' pose now recognized all over the world . Alex Bolt tells CNN he could break 100 m world record at London Marathon . The Jamaican star broke the current world record at 2009 world championships . Bolt ran the fastest 100 m time of the year at a meeting in London on Thursday . Linford Williams says Tyson Gay and Justin Gatlin could challenge Bolt .
Alex Bolt tells CNN he could break 100 m world record at London Marathon . The Jamaican star broke the current world record at 2009 world championships . Bolt ran the fastest 100 m time of the year at a meeting in London on Thursday . Linford Williams says Tyson Gay and Justin Gatlin could challenge Bolt .