8-time Olympic champion, world record breaker in 100m and 200m sprinting, Usain Bolt, is preparing for World Championship.
The Jamaican sprinter took part in IAAF World Challenge - Golden Spike held in the Czech Republic and came first in the 100m race.
The World Championship will be held from August 5 to 13.
Follow NEWS.am SPORT on Facebook, Twitter and Telegram
14:09 , April 18 
13:18 , April 18 
12:55 , April 18 
12:21 , April 18 
11:05 , April 18 
02:20 , April 18 
01:51 , April 18 
10:56 , April 17 
10:21 , April 17 
09:37 , April 17 
