when was the last time the adelaide crows won a grand final
Adelaide Football Club The Crows were formed in 1990 after a supreme court injunction to halt The Port Adelaide Football Club from entering the AFL. They are a composite team originally owned by the SANFL (later gaining independece) and played their first season in 1991.[6][7] They won both the 1997 and 1998 Grand Finals, and have appeared in 14 finals series in their 26-year history.