Who was the assistant coach for the 2014 FIFA World Cup winning team?
Joachim Löw Joachim Löw (] ; born 3 February 1960) is a German football coach, and former player. He is currently the head coach of the Germany national team, which he led to victory at the 2014 FIFA World Cup in Brazil and the 2017 FIFA Confederations Cup in Russia.
Fernando Hierro Fernando Ruiz Hierro (] ; born 23 March 1968) is a Spanish retired footballer, and a current coach. He is mostly known for his spells with Real Madrid and Spain, appearing in more than 500 official games with the former and representing the latter on nearly 90 occasions, while appearing in four World Cups and two European Championships.