Helen Skelton's top 5 Blue Peter moments
She travelled far and wide and high and low to take on some of the most daring challenges in the world.
Helen Skelton has left us with some really memorable moments to look back on before she steps down as a Blue Peter presenter.
She was the 33rd presenter of the show and during that time she has kayaked down the Amazon, walked a tightrope between Battersea Power Station's towers and run an ultra-marathon through the Namibian desert.
Check out some of those daring feats on the video above.
Comments: What's your favourite Helen moment?