Rare footage, filmed by scientists in New Zealand in 2023, shows an octopus doing laps on the back of a shark...
In a recently published study, researchers say they are still unclear how this deep-sea octopus ended up on the back of the Mako shark, which usually swims at the surface of the water.
However, they believe the octopus was having fun, as the Mako shark is known as the fastest species and can swim at speeds of up to 74 km/h. (A2 Televizion)