Martin Boysen

★ -

Ama Dablam

1979

★ -

Towers of Temptation

2013

★ -

Trango

1978

★ -

Cerro Torre - The Rape of a Mountain

1972

★ 7.5

Annapurna South Face

1971

★ 7.5

The American Sportsman

Jahr unbekannt

★ -

Mountains of the Winds

1984

★ 10.0

David Lama - Das unmögliche möglich machen

2014