DORTMUND, GERMANY - JANUARY 6: Marco Reus and head coach Juergen Klopp of Borussia Dortmund during the club's lactate testing at Helmut-Koernig-Halle on JANUARY 6, 2015 in Dortmund, Germany. (Photo by Alexandre Simoes/Borussia Dortmund via Getty Images)
Getty Images

Borussia Dortmund Alexandre Simoes