Southgate first encountered Holland during his tenure in youth development at the FA, while Holland was serving as an assistant to André Villas-Boas at Chelsea. Southgate was impressed by Holland’s innovative methods and approach. When Southgate was given the role of England U-21 manager in 2013, he invited Holland to join him as his assistant, allowing Holland to retain his position at Chelsea. This partnership, which began then, continues to thrive today.

Together with the England senior team, they have reached two European Championship finals and a World Cup semi-final. Although they share similar football philosophies, their styles and personalities complement each other. Holland is typically more vocal with the players, while Southgate adopts a more measured approach. This blend has proven effective in getting the best out of the players.

“Firstly, I could not do it without him,” Southgate told reporters. “He is a fantastic balance for me. His strengths eat up my weaknesses. He is so meticulous in his preparation.”

“We have grown so close. The trust between us is immense and I could not have anybody better alongside me. He has won the Champions League, he has won the Premier League, everything. He is a proud Englishman like me and there is one medal missing. We have brilliant staff right across the board but clearly, our relationship is really, really strong.”

As Southgate and Holland aim for European glory on Sunday, their combined strengths and strategic insights will be crucial for the Three Lions as they face Spain in Berlin. They fell short at Wembley three years ago, but the lessons learned from that defeat will be vital in their battle against Luis De La Fuente’s side.