Kretz, Sr. largely dominated the sport for over a decade. He won the first 200-mile Savannah Nationals at Langhorn (1936, 1937, 1938, 1940, and 1948) and the Laconia Classic (1938 and 1945).
Kretz, Sr., for over a decade, was largely dominant in the sport. He won the first 200-mile Savannah Nationals at Langhorn (1936, 1937, 1938, 1940, and 1948) and the Laconia Classic (1938 and 1945).