John GillActingFebruary 16, 1937 (89 years old)Tuscaloosa, Alabama, USAPopularity: 0WebsiteBiographyJohn 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.FilmographyMovies12TV Shows0AllCast12CrewBrowse All2010sBlocheadsSelfHigh And MightySelf (Archive Footage)10.0Brave New WildSelfJohn Gill Across TimeSelfRocky Mountain HighballSelf2000s10.0Disciples of GillSelf10.0Bachar: Man, Myth, LegendSelfFriction AddictionSelfThe Best of Horsetooth Reservoir BoulderingSelf1980sUpward BoundSelfOn the RocksSelf1970sThe Silent ClimberSelf