John Gill
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.
Cast
Brave New Wild
(Self)
Friction Addiction
(Self)
Bachar: Man, Myth, Legend
(Self)
Disciples of Gill
(Self)
On the Rocks
(Self)
Blocheads
(Self)
The Best of Horsetooth Reservoir Bouldering
(Self)
High And Mighty
(Self (Archive Footage))
Rocky Mountain Highball
(Self)
The Silent Climber
(Self)
Upward Bound
(Self)
John Gill Across Time
(Self)