Stoltenberg is married to diplomat Ingrid Schulerud .
They have two children : a son , Axel Stoltenberg ( born 1989 ) who is studying Chinese at the Shanghai Jiaotong University and daughter Anne Catharina Stoltenberg ( born 1992 ) who is studying singing in Copenhagen .
Stoltenberg is married to diplomat Ingrid Schulerud and they have two children : a son , Axel Stoltenberg ( born 1989 ) who is studying Chinese at the Shanghai Jiaotong University and daughter Anne Catharina Stoltenberg ( born 1992 ) who is studying singing in Copenhagen .