Norwegian Prime Minister Jens Stoltenberg
Media playback is unsupported on your device
Video

Norway PM marks 100th anniversary of south pole feat

A group of scientists and explorers have joined the Norwegian prime minister to mark 100 years since Roald Amundsen led the first expedition to the south pole.

PM Jens Stoltenberg said it was "one of the most outstanding achievements of mankind".

A tribute is also being paid to Robert Scott, the UK explorer whom Amundsen beat to the pole.