Alexey Molchanov from Russia dived 81.4 metres under the ice of Lake Baikal in just 2 minutes and 53 seconds! He took on this challenge to highlight the danger of global water pollution. An extraordinary act of courage and purpose, congratulations Alexey, you are Officially Amazing! ---------------------------------------------------------------------------------------------- At Guinness World Records we want to show that everyone in the world is the best at something, and we’re here to measure