- Who
- Carnaval du Cor, Benjamin Comparot
- What
- 279 people
- Where
- Germany (Pullach)
- When
The largest French horn ensemble is 279 people, and was achieved by Benjamin Comparot and Carnaval du Cor (both Germany) in Pullach, Bavaria, Germany, on 1 March 2019.
'Carnaval du Cor' is an annual horn festival with musicians coming from 14 different countries.