If you look just over the shoulder of Mauricio Pochettino as he roams the sideline during a U.S. men’s national team game, you’ll find his top assistant, Jesús Pérez, in a place he finds most ...

Since before the start of Russia’s full-scale invasion, he was rarely far from Volodymyr Zelensky’s side, whether welcoming foreign dignitaries to Kyiv, or accompanying the Ukrainian president abroad ...