Tim Knoll is a freestyle BMX rider based in Milwaukee, Wisconsin.
[1] Known for his unique style that combines flatland and street tricks with acrobatic maneuvers, Knoll uses different aspects of the urban environment as apparatuses to perform his tricks.
[2][3] He gained international recognition from a few online videos that have each amassed millions of views.
[6][7] Knoll has been featured in online video ads for Ford, Genesis, Red Bull, GoPro, Contiki Tours, as well as a mobile-only campaign for Doritos Jacked 3D.
[5][8][9][10] An article on Red Bull's website describes him as one of the most creative riders in the world.