Piotr Pustelnik
Piotr Pustelnik is a Polish alpine and high-altitude climber. He is the 20th man to climb all fourteen eight-thousanders. He is also a doctor of chemistry and researcher at the Łódź University of Technology.
Piotr Pustelnik is a Polish alpine and high-altitude climber. He is the 20th man to climb all fourteen eight-thousanders. He is also a doctor of chemistry and researcher at the Łódź University of Technology.