Which of the following Pakistani mountaineer became the world's youngest climber to summit 13 of 14 highest peaks in the world?

Which of the following Pakistani mountaineer became the world's youngest climber to summit 13 of 14 highest peaks in the world?

مندرجہ ذیل میں سے کون سا پاکستانی کوہ پیما دنیا کی 14 بلند ترین چوٹیوں میں سے 13 کو سر کرنے والا دنیا کا سب سے کم عمر کوہ پیما بن گیا؟
Explanation
  • Pakist­ani clim­ber Shehroze Kashif became the world’s youngest mountaineer to summit 13 of the 14 highest peaks by conquering Cho Oyu (8,201 metres) in Tibet, China.
  • Mr Kashif’s next challenge is to ascend Shishap­angma, an 8,027m peak in China.