Bill is a legendary cowboy who is often referred to as Pecos Bill. He is a character in American folklore, and is said to have been born in the Pecos River area of Texas. He is known for his superhuman strength and ability to perform incredible feats, such as taming wild horses and lassoing tornadoes. He is also credited with creating the Grand Canyon by digging a river with his spurs. He is an iconic figure in American culture and has been featured in books, movies, and television shows.