Grant Wahl previews upcoming book 'Masters of Modern Soccer'
SI Senior Writer Grant Wahl discusses his upcoming book, "Masters of Modern Soccer," in which he dives into the secrets of success for 21st-century soccer players, managers and executives.
SI Senior Writer Grant Wahl discusses his upcoming book, "Masters of Modern Soccer," in which he dives into the secrets of success for 21st-century soccer players, managers and executives.