Wilwyn (foaled 1948 in England) is a Thoroughbred racehorse who won eleven consecutive races. He was sired by Pink Flower, a son of one of Germany's great runners, Oleander, a three-time winner of the Grosser Preis von Baden and a two-time winner of the Grosser Preis von Berlin. His dam, Saracen, was a daughter of Federico Tesio's outstanding Italian runner, Donatello.Owned by Robert C. Boucher, a fruit farmer from Kent [1], Wilwyn was trained by George Colling.