Belgian free diver Frédéric Buyle attaches tracking devices to sharks for scientific purposes – and gets closer to the predators than few people. However, he shared the most formative experience of his career with a lonely beluga whale.
Belgian free diver Frédéric Buyle attaches tracking devices to sharks for scientific purposes – and gets closer to the predators than few people. However, he shared the most formative experience of his career with a lonely beluga whale.