# Rona Iris Gertz

> involved in the early days of aerobic exercise (1945-2020)

**Wikidata**: [Q95889561](https://www.wikidata.org/wiki/Q95889561)  
**Source**: https://4ort.xyz/entity/rona-iris-gertz


## References

1. Legacy.com. 2020
2. U.S. deaths near 100,000, an incalculable loss