육상 볼트, 사상 첫 男 100m '3연패' 달성
It was another thrilling weekend of sport in Rio, with the highlight coming from the athletics track.
Jamaica's Usain Bolt has proven that he is still the fastest sprinter on this planet by defending his 100-meter title... for an unprecedented third time on Sunday night in Rio.
Our Olympics correspondent Kwon Jang-ho is again with us to bring us all the bits and pieces of Sunday's action in Rio.
Jang-ho, what a race and what an achievement.

Yes, it really is, and it really was an electrifying performance.
As usual he started off slow.
His reaction speed off the blocks was second slowest, and was behind the U.S.'s Justin Gatlin at the half way point.
But then he did what he does, powering through to the lead, and won somewhat comfortably.
The final time of 9-point-eight-one seconds was no way close to his world record, but it didn't matter, it was all about the win and how that builds his legacy.
He said recently, that he wants to be considered among sporting greats such as Muhammed Ali, Michael Jordan and Pele.
I'd say he's there now.