The 34-year-old German has plenty of pedigree at big clubs, working alongside top toaches at the likes of Bayern Munich, Southampton, RB Leipzig and the German national team as an assistant, now he’s taking on the top job at Hillsborough as he begins his adventure into senior management.
On Friday he discussed a whole range of topics with the media in his maiden press appearance, taking time to talk about his past, the present, and the future of the Owls in what he seees as an exciting challenge.
Here are loads of pictures and quotes - from both him and Wednesday chairman Dejphon Chansiri - following the first day of a new era at S6:
Here are loads of pictures and quotes - from both him and Wednesday chairman Dejphon Chansiri - following the first day of a new era at S6: