British swimmer Adam Walker spotts a shark following him 2 meters away as he swims in New Zealand waters. 10 dolphins soon arrive near him and accompany him, While the shark is removed. The dolphins remained close to him for more than an hour while he said later to reporters: 'I want to believe that they came near me to fend off the shark and accompany me until my destination'. The British made swimming in the oceans around the world drawing money for protecting dolphins and whales.