Abel Prize is annually awarded in the field of Mathematics by the king of ____?

Abel Prize is annually awarded in the field of Mathematics by the king of ____?

ایبل پرائز ہر سال ریاضی کے شعبے میں ____ کے بادشاہ کی طرف سے دیا جاتا ہے؟
Explanation

About Abel Prize 

Awarded: Annually 

First awarded: 2003

Given by: Norway King

Field: Mathematics