Shocking moment 52ft yacht sinks after being attacked by gang of 8 sperm whales leaving crew stranded in sea

Dramatic moment Royal Navy blows up old US warship with lethal supersonic missile off UK coastTHIS is the moment a pod of sperm whales target a yacht before sinking it and leaving the crew stranded in the middle of the sea.The 52ft vessel sank, leaving four crew members to fight for survival in a remote spot in the South Pacific.