Who invented Corona beer?

Corona beer was not invented by a single person. It was created by Grupo Modelo, a Mexican brewing company, in 1925.

While the company was the mastermind behind the beer, they did not create it alone.

* The specific recipe and branding of Corona Extra were developed by German immigrant Paul C. Singrün who was the head brewer for Cervecería Modelo (which later became Grupo Modelo).

It's important to note that the history of Corona is more about the evolution of a brand and a company than a singular invention.