The new world record in under ice swimming near Teplice
An official referee shows a white card to confirm a new world record set by Czech free-diver David Vencl in under ice swimming in a lake at a former quarry in the village of Lahost, near the city of Teplice, Czech Republic, February 23, 2021. Vencl swam 80,9 metres under ice on Tuesday without using any support gear, wearing just a swimsuit. REUTERS/David W Cerny