MADNESS: Novak has a SPECIAL CLAUSE with every member of his team! This is incredible!

Daniel Muksch, the man who wrote the biography of Novak Djoković titled "A Lifetime at War", spoke about interesting clauses that the best tennis player in the world puts in the contracts of his team members.

- Djoković has signed a contract with each member of his team with a specially emphasised clause stating that they must not disclose information about him and the way they did business, neither during their cooperation, nor after the end of the contract - the Austrian said for the portal "Sport1". 

He continued in the same manner.

- That is what Gebhard Fil-Griech, Novak's former fitness trainer, told me, who must not disclose any of the specific exercises he did with Djoković. The Serb is a perfectionist when it comes to that and he protects himself legally from disclosing any information about him - Muksch added. 

The former journalist of the German tabloids "Bunte" and "Playboy" also revealed why Nole and Marián Vajda  terminated their cooperation.