South Korean archer Kim Woo-Jin grabbed the first world record of the Rio Olympics on Friday - before the Games had even officially begun. The opening ceremony later Friday promises to be a party, but the world number one and a quadruple world champion was already celebrating - but only a little bit - after scoring a world record 700 for 72 arrows in the men's individual ranking round at the Sambodromo. Kim, 24, went just one point better than the previous record, set by compatriot Im Dong-Hyun in London four years ago. "I practised more than everyone else and I gave my best for the entire round," he said.