In pursuit of world firsts. 7.00/10 2022-01-02 45 minutes.HDSteve Backshall ventures into more uncharted territory in pursuit of new discoveries and world firsts. He begins by joining a team of world-class kayakers to head to Kamchatka to take on white-water in a bid to explore a wilderness packed with more brown bears than anywhere elseYear: 2022Studio: U&DaveCountry: United Kingdom