http://www.worldrecordsacademy.org/travel/Antarctica_Legacy_Crossing_Sebastian_Copeland_and_Eric_McNair-Landry_sets_three_world_records_112788.html Pulling 400 pounds of supplies each, they were the first to reach the Antarctica Pole of Inaccessibility (POI) from the Novolazarevskaya station on Antarctica's East coast by non-motorized means and without assistance.