Son Heung has already shattered one of the league’s most significant records — a landmark even Lionel Messi hadn't touched.

Even before his official unveiling, Son must already prepare for a different kind of challenge in the United States — one that even global stars like him cannot avoid, with only Lionel Messi exempt.

Son Heung-min agreed to a contract with Los Angeles FC on Tuesday, finalizing his move to Major League Soccer after a decade ...