All Greys Sirenas winners of CDMX Mexico Pro Flag League 5vs5 !!!! webmaster, 19/08/2021 IAAFL is proud to announce that one of its flag teams, the ALL GREYS SIRENAS of Mexico won the 2021 Pro Flag League of CDMX Mexico !!!!!! CONGRATULATIONS TO ALL GREYS SIRENAS FOR THE BIG VICTORY. Good work of his President Alexandro Diaz and especially of the HeadCoach Yannick Vargas and Coach Vargas Sr. ALL GREYS SIRENAS FLAG Mexico