Jamaican Yohan Blake is the current world 100 m hurdles champion . Blake took gold at the 2011 Asian Athletics Championships in South Korea . The year - old trains with Olympic champion and 100 m record holder Usain Bolt . Blake hopes to challenge Bolt for gold at the London Olympics this year .
Jamaican Yohan Blake is the current world 100 meter sprint champion . Blake took gold at the 2011 World Athletics Championships in South Korea . The 22-year-old trains with Olympic champion and 100m record holder Usain Bolt . Blake aiming to challenge Bolt for gold at the London Olympics this year .