Christian Pulisic from Pennyslavania is the the youngest American to debut in a major European league, and the eighth youngest Bundesliga debutant in history.
He made his first Bundesliga start on Sunday against Bayer Leverkusen and has appeared in five of Dortmund’s last six games.
Apart from being impressive on the field with his talent he also managed to learn to speak German in an impressively short time.
Klinsmann has not yet decided as to whether he will call him up for International duty.