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. [4] After his Original Bike Tricks video went viral, several of his video clips have been featured on television shows throughout the world, most notably The Tonight Show . [5] He performed on Star King (SBS) and set a Guinness World Record on Guinness China Night (CCTV-1). [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. [11] He gave a TEDx Talk in 2016. [12]