Sponsors persuade Bolt to run until 2017
Jamaica's Usain Bolt reacts after the heats of the men's 4 x 100m relay athletics event during the Commonwealth Games in Glasgow, Scotland on August 1, 2014 - by Andrej Isakovic
The six-time Olympic gold medallist and 100m and 200m world record holder had intended to retire from the track after the 2016 Rio Olympics, but he told a news conference Friday that he will compete for a further extra year.
"I think I'm going to do another year. My sponsors asked me to do one more year, so I will compete until 2017," said the 27-year-old Jamaican.
If he sticks to his plan then Bolt's last competition is likely to be the 2017 world championships in London.