Karl Johnny Hersvik is a businessperson who has been at the helm of 5 different companies. Currently, he occupies the position of Chairman of OG21, Chairman at Aker Energy AS and Chief Executive Officer for Aker BP ASA, Chairman at Det Norske Exploration AS (a subsidiary of Aker BP ASA). Mr. Hersvik is also on the board of Sjømannskirken-Norsk kirke i utlandet and Cognite AS.
In the past Karl Johnny Hersvik held the position of Chief Executive Officer at Det norske oljeselskap ASA and Head-Research at Equinor ASA.
Mr. Hersvik received an undergraduate degree from the University of Bergen.