Edward Michael "Bear" Grylls

• Longest indoor freefall
Grylls, along with the double amputee Al Hodgson and the Scotsman Freddy MacDonald, set a Guinness world record in 2008 for the longest continuous indoor freefall. The previous record was 1 hr 36 mins by a US team. Grylls, Hodgson, and MacDonald, using a vertical wind tunnel in Milton Keynes, broke the record by a few seconds. The attempt was in support of the charity Global Angels.
• Northwest Passage expedition
In August 2010 Grylls lead a team of five to take an ice-breaking rigid-inflatable boat (RIB) through 2,500 miles (4,000 km) of the ice strewn Northwest Passage. The expedition intended to raise awareness of the effects of global warming and to raise money for children's charity Global Angels.