In January 1968, Redford was named to produce and star and traveled with Salter to Grenoble and accompanied the U. S. ski team — traveling on buses, sleeping in hallways, taking in the atmosphere, and observing the athletes. One night in Grenoble, they discussed the central character of David Chappellet. Salter's inspiration for the character was the 1964 Olympic silver medal winner Billy Kidd of Vermont, who conveyed an "arrogant and aloof" quality. Redford, however, saw the Chappellet character as being more like Spider Sabich, the dynamic skier from rural California, who finished fifth that year in the slalom. While the character ultimately took on aspects of both role models, Salter's original scenes of tense dynamics between Chappellet and the coach survived the writing process. The original inspiration for the character is said to be Colorado's Buddy Werner of Steamboat Springs, (Chappellet was said to be from Idaho Springs, Colorado). Werner burst upon the downhill racing scene in Europe in the late 1950s and was the first American to win an F.I.S. downhill race. He was known for a reckless style but broke his leg in training two months before the 1960 Winter Olympics at Squaw Valley in which he would have been a favorite for a medal in the downhill. Werner died in an avalanche in Switzerland in 1964, while performing for a film crew.