'World Cup' rising star player Cho Gue Sung is wrapped up in another dating rumor.

Following his dating rumor with model Ji Min Joo, Cho Gue Sung found himself embroiled in yet another scandal with a non-celebrity older sister of the girl group Billlie's Haram. According to News1, the soccer player has been in a relationship with the non-celebrity for many years. 

Allegedly, the couple has had meals openly with their close friends, making their relationship rather public. It has been rumored that the two kept their relationship strong throughout Cho Gue Sung's mandatory military service, which ended back in September.

Billlie's agency Mystic Story responded that "it is the artist's family matter, so there is nothing to say."

In other news, Cho Gue Sung garnered significant attention after scoring two goals during South Korea's match against Ghana at the '2022 Qatar World Cup'. The soccer player had also become a hot topic on Twitter among global fans during the match against Uruguay for his visuals. 

Cho Gue Sung's Instagram page amassed millions of followers within days, eventually reaching over 2 million after South Korea's victory over Portugal.