Tomasz Mackiewicz to summit Nanga Parbat in winter. While climbing with Klonowski in 2015, he reached a height of and in 2016, along with the French climber Élisabeth Revol, he reached an altitude of on Nanga Parbat. On January 25, 2018, while attempting his seventh winter ascent of Nanga Parbat, known as the "Killer Mountain", in Pakistan, at , Mackiewicz along with French climber Elisabeth Revol had reached the summit from the Diamer side. At the summit Revol noticed Mackiewicz's bad condition and started taking him down. According to Revol, he could not walk, see or even communicate and was bleeding profusely
Nanga Parbat he lost a crampon. Caught by darkness, he was forced to bivouac standing upright on a narrow ledge, holding a small handhold with one hand. Exhausted, he dozed occasionally, but managed to maintain his balance. He was also very fortunate to have a calm night, so he was not subjected to wind chill. He finally reached his high camp at 7 pm the next day, 40 hours after setting out. The ascent was made without oxygen, and Buhl is the only man to have made the first ascent of an 8000 m peak alone. The second ascent of Nanga Parbat