Usain Bolt adds another gold to tally after winning 200m at World Athletics Championships

Usain Bolt once again proved his supremacy as the sprint king as he won the men's 200m final at World Athletics Championships in Beijing. (Source: Reuters)

Usain Bolt claimed his fourth gold in 200m and 10th overall at the World Championships. (Source: AP)

Usain Bolt was slow off the blocks and Justin Gatlin took the early lead. (Source: AP)

Usain Bolt pushed the paddle and picked up pace after the halfway mark to overtake Justin Gatlin. (Source: Reuters)

Usain Bolt ran away with the gold medal by finishing the race in 19.55 seconds and Justin Gatlin was second with a timing of 19.74 seconds. (Source: Reuters)

Usain Bolt and Justin Gatlin after the 200m final. The duo finished as one-two in the 100m final as well. (Source: Reuters)

Usain Bolt takes a selfie with the fans after he won the gold medal at the 200m at Worlds. (Source: AP)

Usain Bolt celebrates the win with the fans at Olympic Stadium in Beijing. (Source: AP)