Eduardo Costa, a former director of research at JAT Capital, founded the Florida-based hedge fund Calixto Global Investors. In 2014, the hedge fund was established without any initial funding.

A Brazilian evangelical pastor identified as Pastor Eduardo Costa has found himself at the center of a life-destroying controversy after being filmed walking near a bar in Goiânia wearing nothing but ...

Costa says he wore women's clothes "to do a personal investigation" and claims he was secretly filmed and extorted after the clip was posted by Goiânia Mil Graus.