John Gill (born 16 Feb 1937) is an American mathematician who has achieved recognition for his rock-climbing. He is widely considered to be the father of American bouldering.
Filmography
Brave New Wild
as Self
Bachar: Man, Myth, Legend
as Self
Disciples of Gill
as Self
Friction Addiction
as Self
On the Rocks
as Self
Blocheads
as Self
High And Mighty
as Self (Archive Footage)
Rocky Mountain Highball
as Self
The Silent Climber
as Self
Upward Bound
as Self
John Gill Across Time
as Self