This is the jaw-dropping moment a boat full of stunned tourists got the shock of their lives, when a mammoth humpback whale leapt into the air right in front of them. Whale watcher John Goodridge, 54, witnessed the breathtaking display from a cruise boat sailing out of Sydney Heads, New South Wales, Australia earlier this week. UK expat John, who moved from Yorkshire to Australia 24 years ago, said it was one of the most spectacular breaches he had ever seen due to the incredibly close proximity of the gigantic marine mammal to the people in the boat. : @caters_news