Oh Bansuk (R) of South Korea heads for the ball during the 2018 World Cup friendly soccer match between South Korea and Bosnia and Herzegovina at Jeonju World Cup Stadium in Jeonju, South Korea, on June 1, 2018. South Korea lost by 1-3 to Bosnia and Herzegovina. It was South Korea's last friendly match at home before leaving for the 2018 FIFA World Cup. (Xinhua/Lee Sang-ho)