TOP 5F-PB-22 SECRETS

It becoming far too dark to ascend or descend, Mehdi and Bonatti ended up pressured to right away without having shelter above eight,000 metres (26,000 ft), leaving the oxygen tanks powering as asked for whenever they descended. Bonatti and Mehdi survived, but Mehdi was hospitalised for months and had to obtain his toes amputated because of frostb