A referee is alleged to have made a remark referring to menstruation that has revived concerns about treatment of players It was a comment allegedly made by a referee during a WK League match that became one of the biggest controversies in South Korean women’s football. What began as an on-field dispute involving South Korea’s all-time top goalscorer, Ji So-yun, has since developed into a wider debate, prompting a response from the Korea Football Association (KFA) and raising questions about th…