Footage has emerged of divers getting up close and personal with what could be one of the biggest great white sharks on record.

Kimberly Jeffries had been hoping to capture images of sea creatures feeding on a whale carcass off the coast of Oahu, Hawaii.

Ms Jeffries says catching sight of three massive pregnant female sharks was "an incredible source of knowledge for the scientific community".

She described it as "one of the most amazing things ever".