Hmm let's see what i can come up with.
The Boys were first formed in 1969 as Boys Le Furie Nerazzurre (The Furious Black & Blue Boys). It will not be long before the Boys L.F.N take their place in the second tier of the Curva Nord as the club's oldest ultra group. Alongside the Boys, another famous ultra group, the Forever Inter Ultras were formed in 1975.
Right from the start, ultra groups in Italia were used as platform for politics - seeing as the stadium was and still is one of the last remaining places where large masses of people are gathered together regularly. This allowed the local politicos to use the stadium to get their message across. Inter fans were not excused from these actions, and the Curva Nord were generally right-winged aligned from the beginning. They formed a tri-axis partnership with 2 other famous right-winged groups, the Brigate Gialloblu of Verona and Curva Nord Lazio. Till today, the friendship with Lazio remains - the Brigate Gialloblu stopped the amicable relationship with the Inter ultras in the late 90s/early 2000s, due to internal clashes within the Brigate that weren't very fond of forging ties with the Inter fans.
In 1979, the name of Boys Le Furie Nerazzurre is changed to the familiar Boys Squadra d'Azione Nerazzurra (Boys Black & Blue Action Squad), or more famously known as Boys S.A.N.
Famous years:
1975 - Forever Inter Ultras are formed.
1979 - Boys S.A.N is created from the old Boys Le Furie Nerazzurre.
1979 - Potere (Power) Nerazzurra changes their name to Milano Nerazzurra.
1980 - Boys Roma is created from the old Inter Club Roma 11 Stelle.
1984 - Viking Inter is formed.
1985 - Brianza Alcoolica (Alcoholic) is formed.
1989 - Irriducibili Inter is formed.
The above mentioned dates are for all 7 main groups sitting in Curva Nord today. Together with the other groups such as Nord Kaos, Perversi, Monkeys, Imbastisci and Monelle (all-girl group), they make up a combined Curva Nord Milano 1969.
It is well known that the Curva Nord has created a lot of trouble over the years. The truth is, the Curva Nord is more notoriously associated with their violent outbursts than for their coreography or fan support. They can be very quiet during periods of time in a game, or simply very rowdy.
Ciao,
Tim