Freediver swims with huge shoal of sardines

A freediver takes a single breath to plunge into the centre of a giant school of sardines in this amazing video.

Airline pilot Mathijs Van Den Bosch swapped roaming the skies for exploring the ocean on his freediving adventure in Cebu, Philippines.

Spotlighted by the sun, Bosch dives into the centre of a cyclone of sardines in this eye-catching footage.