Heilwig Jacob
Heilwig Jacob is a German sprinter. She competed in the Athletics at the [1964 Summer Olympics – Women's 100 metres|women's 100 metres] at the 1964 [Summer Olympics].In 1963, Heilwig Jacob set a world record in the 50 meters indoors. She later won East German indoor titles over 50 meters in 1964 and 1965, and claimed the outdoor 100-meter title in 1964.