International Wrestling Revolution Group (Grupo Internacional Revolución in Spanish) is a Lucha Libre promotion based in Naucalpan, State of Mexico, Mexico.
French Revolution | ATP International Series | American Revolution | International Monetary Fund | International Red Cross and Red Crescent Movement | ATP International Series Gold | International Space Station | Amnesty International | professional wrestling | International Olympic Committee | BirdLife International | International Finance Corporation | International Organization for Standardization | Universal Music Group | International Telecommunication Union | International Criminal Court | One Day International | International Nonproprietary Name | International Labour Organization | Warner Music Group | International Civil Aviation Organization | International Boxing Federation | Coxeter group | Total Nonstop Action Wrestling | Toronto International Film Festival | International Atomic Energy Agency | International Maritime Organization | International Development Association | John F. Kennedy International Airport | World Championship Wrestling |
On October 14, 2010, Shirai, working under the ring name Biba Kasai, made her debut for International Wrestling Revolution Group (IWRG) at an event in Naucalpan, Mexico, where she teamed with Mini Abismo Negro, Monster Clown and Yuriko to defeat El Hijo de Cien Caras, Mari Apache, Mascarita Divina and Pasión Cristal via disqualification in an eight person tag team match.