Ok several stone ago I was a rock climber and this is a magnificent achievement and worthy of news, not sure what buildersmate expects, this is the holy grail of rock climbs, if its conquering is not worthy of news I don’t know what is. Ok to the ignorant above, free climbing is climbing without aid but with some level of safety, normal aid climbing and most mountaineering includes devices the for the climber for foot holds and hand holds eg stirups etc. Free climbing involves a leader going up and putting protection devices in the rock in various small cracks and fissures then putting a quick draw on it and looping the rope through, now the second has him if he falls if the first one of these is done then he'll hit the deck on the first pitch, other pitches he may have a long fall but should be ok. The second will be top roped so he's safer, I imagine these 2 alternated. Bednobs is talking about solo climbing which is the same as free climbing but with no ropes at all, like that French bloke on the skyscrapers.