A British diver came face to face with a super rare megamouth shark and she "couldn't believe it was real". The incredible moment took place as Bee Smith, from the UK, was swimming off the coast of Hualien, in Taiwan. On June 7 she came across the rarely-seen, prehistoric shark. Megamouths are an extremely rare type of shark which have only been sighted 273 times. They dwell in deep waters during the day and only come to the surface at night following plankton. Bee also shared a clip of the