https://home.1und1.de/magazine/panorama/schleppt-langhantel-hoechsten-berg-grossbritanniens-38311402
(100 kg, man drags a barbell on the highest mountain of GB)
He could better bring a large PA and a large battery.
(Sorry, text only in German)
73, Ludwig
And in English
I read about it beforehand. Great effort though. I wonder who carried it back down.
Maybe the barbell remains on the summit to fix SOTA poles.
But a great action and epic fight against the gravity for a good purpose.
There was a big cleanup a few years back. A piano was found buried under stones.