Ye Chen never expected that Solskjaer's good friend would be Zeljko Buvac, the assistant coach of Borussia Dortmund's head coach, Klopp!

Klopp and Buvac were hailed as a golden duo, working together for a full 17 years before parting ways in 2018.

Of course, no one knows why they separated, but Liverpool's rise owes much to their efforts.

They are also the creators of the "mad dog" style of play!