sentences:  The "Cheyenne Frontier Days Old West Museum" is home to the "World’s Largest Outdoor Rodeo and Western Celebration" with its permanent exhibit on the history of Cheyenne Frontier Days.Clayton Danks, the winner of three CFD competitions prior to 1910, is the model cowboy on the horse Steamboat on the Wyoming trademark, the Bucking Horse and Rider.The saddle which Danks won in CFD competition in 1907 was donated by his surviving family members to the museum in September 2013.