Key Highlights
- Chuck Negron died at age 83 on Monday in Studio City, California.
- He was a founding member and lead vocalist of Three Dog Night, formed in 1967.
- Negron struggled with heart failure and chronic obstructive pulmonary disease (COPD) before his passing.
- He was born on June 8, 1942, in the Bronx, New York.
- Three Dog Night achieved 21 Top 40 hits between 1968 and 1975.

