Checking them off

Australian, 37, crazy motivated and sets records.

Adventurer Daniel Bull is the youngest person ever to climb all Seven Summits as well as the Seven Volcanic Summits in an incredible feat which took over a decade to complete.

The daredevil, who is also a motivational speaker, then set his sights on other firsts, following his amazing accomplishment with another two Guinness World Records.

The first was kayaking on the highest altitude lake on the planet and then going back again – against medical advice – to become the first person to swim through the freezing cold waters.