Between 1990 and 1999 she won 12 national titles in butterfly events.

Between 1984 and 1988 he won ten national titles in butterfly events.

There his best finish was the 32nd place in the men's 100m butterfly event.

He competed in the butterfly events during the 1970s and early 1980s.

She is a former world record holder in the women's 100m (short course) butterfly event.

Two years later she repeated this achievement, but in the butterfly events.

Another gold medal came in the Girls 15-16 50m butterfly event where she had a time of 33.26 seconds.

Currently, she is ranked first in the series and obtaining best times for her Butterfly events.

At the 1956 Summer Olympics, a new 100m butterfly event was created.

Kammerling has twice lowered the world record in the 50-meter butterfly event.