Cody Detwiler, most famously known as WhistlinDiesel online, is an American YouTuber known for his vehicular-related videos. Born on July 18, 1998, he is known for performing stunts and often creatively destroying vehicles, regardless of their value. His videos feature a wide array of motor vehicles, including trucks, cars, bulldozers, and farm equipment.
Detwiler began his YouTube journey in 2015, initially sharing a bow hunting highlight reel. His unique content quickly gained traction, leading to a large following on his "WhistlinDiesel" YouTube channel, which currently has over 8.13 million subscribers. He calls himself a "Chaos Engineer" or the "CEO of Destruction". In November 2025, Detwiler was arrested in Tennessee for alleged tax evasion related to a Ferrari purchase. Detwiler was previously married but is now dating Katie Miller. He was raised in a family with a background in construction, farming, and the automotive business.
