Jurgen Klopp started his reign as Germany's head coach by threatening to quit if the media invades his family's privacy. But the 59-year-old issued a warning to the media as he held his first news conference as Germany's head coach. "If you behave badly and don't leave my family in peace then I'll be gone, I'll just turn away," Klopp said. I'm taking this job even though I've seen how you've treated Julian Nagelsmann and Thomas Tuchel. Klopp's appointment was widely expected for weeks and his contract will see him through to the 2030 World Cup, co-hosted by Spain, Portugal and Morocco.