Isidoor De Ryck (5 September 1926 – 11 January 2009) was a Belgian racing cyclist. He rode in the 1950 Tour de France. Major results 1950 1st Overall Tour de Luxembourg 1st Stage 4 1951 6th Overall Critérium du Dauphiné Libéré 1st Stage 5 1952 1st Overall Deutschland Tour 1st Berg-Housse 4th Overall Volta a Catalunya 1st Stages 5 & 10 1953 1st Stage 3 Euskal Bizikleta 1955 6th Omloop Het Volk References External links 1926 births 2009 deaths Belgian male cyclists People from Temse Cyclists from East Flanders 20th-century Belgian people