website birth_date residence image article_title name occupation
-lsb- http://www.casandjonesy.com.au] 14 march 1982 australia file -lrb- justin jones -rrb- antarctic attempt ; sydney international airport : -lrb- 6205504782 -rrb- . jpg cas -lrb- james castrission -rrb- and jonesy cas and jonesy
 cas and jonesy adventurers and film producer , endurance athletes , motivational speakers , writer
cas and jonesy

cas and jonesy are an australian duo known for being explorers , endurance athletes , motivational speakers , as well as a writer and documentary producer respectively .
their given names are james john castrission -lrb- born 14 march 1982 -rrb- and justin roderick jones -lrb- born 20 june 1983 -rrb- .
on 26 january 2012 , castrission , jones and aleksander gamme completed the longest unsupported polar expedition by walking from the edge of antarctica to the south pole and back without assistance .
after 89 days they made it back to the coast , having skied 2275 km carrying all of their supplies behind them .
four years earlier they paddled 3318 km to become the first to kayak across the tasman sea from australia to new zealand .
