Three things to know about South Korea ahead of USMNT friendly

The Taeguk Warriors visit New Jersey on Saturday with a new role for Heung-min Son, a first naturalized player, and room to experiment

Exactly two years ago today (if you factor in the time difference), South Korea played against Wales in Cardiff, and Son Heung-min took the train from London for what felt like a low-key affair all around. This game will be very different for the team, and maybe even more so for the player.