Anders Behring Breivik who was born 13 February 1979 is a Norwegian right-wing extremist. He has claimed responsibility for the dual terrorist attacks in Norway on 22 July 2011: a bombing of government buildings in Oslo that caused eight deaths, and a mass shooting at a camp of the Workers' Youth League (AUF) of the Labour Party on the island of Utøya, where he killed 69 people. 
On 22 July 2011, Breivik went to Utøya island, the site of a Labour Party youth camp, posing as a police officer and then opened fire on the adolescents present, reportedly killing 69.

Breivik has also been linked with the bomb blasts which had taken place approximately two hours earlier in Oslo, killing eight people.

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