This is the number of a racist and an aggressive one. 
Write to him or threaten him via phone calls.
Destroy him please.

Telephone number: +49 1590 1509815
Name: Mario
Age:15
Country:Germany
City: Nürnberg 
School:GSR 
What did he do?: Insult and threaten others and me, my family
                 He think he ist what better as I or someone
            
Info: He goes to the “GSR” school.
      He is racist and very aggressive.
    
I now who you are Mario ;) 
Thanks JJ