New York Metropolis has develop into a hotbed for expertise on this planet of Brazillian Jiu-Jitsu. Particularly, the Renzo Gracie Academy positioned in Manhattan, New York. Names resembling Gordon Ryan and Gary Tonon made their names there. Nonetheless, most of them are slowly making their approach out of town. John Danaher is the newest BJJ practitioner to indefinitely relocate to Puerto Rico, with a view to bypass COVID-19 restrictions.