Usain Bolt just won the 200m at the World Athletics Championships in Beijing with a time of 19.56.
It's the second time in a week that he's beaten Just Gatlin to take the gold medal but on his victory lap the world champion was completely wiped out by a cameraman riding a Segway.
Bolt laughed off the incident saying "He tried to kill me, I don't know what was going on."
Speaking to the BBC after the final, Bolt said "It's great, a fourth win over 200m and it means a lot to me. I'm happy to be a 10-time World Championships gold medallist, especially when people have been saying I would lose.
"For me I knew I had the utmost confidence. As long as my coach is confident I'm super confident. There was never a doubt that I would win this one. I'm number one. The British people give me a lot of love and I will continue running fast. Michael Johnson stop doubting me bro."