Every Sunday for almost a century John Cann's family ran the famous snake show in a pit at La Perouse - an area once alive with tiger, brown and black snakes. After growing up with over 300 'pet' snakes in their backyard, John and his brother George took over the snake show from their parents in 1965. By the time John retired in 2010, he'd survived five venomous snake bites. Many of those familiar with John and his shows wouldn't know that he was...