Anton "Toni" Ulmen (25 January 1906 – 4 November 1976) was a German motorcycle and racing driver from Düsseldorf, Germany. His racing career started in 1925 on a 250 cc Velocette. In 1927 he won the opening race of the Nürburgring on a 350 cc Velocette. In 1929 he won the 350 cc class on the Eilenriede, a non-permanent race course near Hannover. From 1949 to 1952, he was four times German sports car and Formula 2 champion. Craftsman, businessman and racer After leaving school, Ulmen served an apprenticeship as a machinist with Motorradwerkstatt Hasenclever. When he finished there, he founded Gebrüder Ulmen, with his brother Andreas. They become the representatives of Opel for Düsseldorf. It was in 1925 that Ulmen began his career in motorsport, at the Großen Deutschland-Rundfahrt on a 250cc Velocette motor cycle. Two years later can riding a 350 cc Velocette he won the first Eifelrennen, to claim the Deutsche Tourist-Trophäe, the inaugural race held on the Nürburgring. In 1929, he won another major German race, the 350cc race of Eilenridederennens in Hanover. By 1930, Ulmen was a works rider for NSU. After the War After the war, he turned to car racing, taking a second place in his first major sportscar race, the Karlsruhe-Durlach, abroad a BMW 328. A year later, in 1947 he was awarded the title of best German sports car driver of the year. The 1949 season saw Ulmen win nine races, including the Solituderennen and the DMV Grenzlandringrennen. He was won races at München, Nürburgring, Sachsenring and Kölner Kurs. He also recorded seven second place that season. 1950 saw the first Großer Preis von Deutschland after World War II, at the Nürburgring, where he finished fourth in his open-wheel Veritas RS. In this car, he also recorded a surprising third place in the Preis der Ostechweiz-Erlen in Switzerland, beaten only by the Scuderia Ferraris of Luigi Villoresi and Roberto Vallone. Prior to 1950, there was a ban on German cars and drivers completing in foreign events, after the war. He retained his German Champion title, he first won in 1949. With victories at Hockenheim, the Schauinsland Hillclimb, and the Grenzlandring, Ulmen was clear champion in the 2-litre Sports Car class. He participated in two World Championship Grands Prix in 1952, debuting on 18 May 1952, in the Großer Pries der Schweiz, but retired due to fuel tank issues. He returned for