Who is Juan Soto? Fast facts about the Nationals' teen phenom Unknown 00:32 Juan Soto made himself known to a national TV audience when he went deep twice at Yankee Stadium as a 19-year-old. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsMLB hot stove: Phillies 'strongly on' reliever Andrew Miller, report saysNew Jersey Devils' Taylor Hall scratched with lower-body injuryUSOC picks Salt Lake City to bid for future Winter OlympicsCanelo vs. Rocky: A guide to New York City while visiting for the fight'Double the risk': Canelo Alvarez sizes up Rocky Fielding in DAZN's 'The Journey' Part 2Canelo vs. Rocky: Fighters make weight for bout at Madison Square Garden