South Korea's Hwang Sun-woo was knocked out of the semifinals in the men's 100-meter freestyle at the world swimming championships Wednesday, ending his individual portion of the competition in Japan. Hwang finished ninth with a time of 48.08 seconds in the semifinals, with only the top eight advancing to the final scheduled for Thursday at Marine Messe Fukuoka Hall A in Fukuoka. https://bit.ly/outlookindiacasino