• 3000 m track walk (indoor world records): • :11:59.36 Min., 4 March 1990 in
Glasgow • :11:56.0 Min., 17 February 1991 in
Dortmund • :11:50.90 Min., 9 March 1991 in
Sevilla • 5000 m track walk (unofficial free-air world record): • :20:07.52 Min., 23 June 1990 in
Rostock Gummelt belonged to the TSC Berlin when she represented East Germany and later the LAC Halensee Berlin. While she was competing, she was 1.69 meters tall and weighed 52 kilograms. == References ==