"Ernesto LaGuardia"

Ernesto LaGuardia is a professional, likely an individual involved in fields such as academia, business, or public service. While there may be multiple people with that name, it’s commonly associated with a person's full name rather than a widely recognized historical figure. If you are referring to a specific Ernesto LaGuardia, please provide more context. Generally, the name suggests someone of Italian heritage, and any notable contributions or roles would depend on their specific background or profession.