List of world's most dangerous gangs with whom you would not want to cross in a dark alley.
01. Jamaican Posse.
This gang originated from a gang of 16-year-old boys, frightened passers-by. At the moment it is one of the biggest criminal organizations in the world. Its members are dressed in blue color and are characterized by extraordinary brutality, so strong that most of their deaths is the result of internal strife.
04. Aryan Brotherhood.
This band is one of the most well-organized gangs in Latin America in the world. They have their own constitution, which includes traces of Marxism, Confucianism and Christianity. Despite the fact that they are not particularly violent, their activities include assassinations.
07. James-Younger Gang.
Despite the fact that the history of this band is controversial, there is a well known thing - they know how to perfect to make money. Despite the fact that they often resort to extreme violence, they use it only as a means to an end. The main part of their activities centered around the money-laundering and financial crimes in Los Angeles and East Asia.
10. Black Guerrilla Family.
Poorly organized group of adolescents who roam the streets of Lagos, Nigeria. The group is known for their extortion and drug addiction. Despite their poor organization, they are still dangerous because of unprovoked attacks on civilians and passers-by their peers.
12. Almighty Black P. Stone Nation.
This is a crime syndicate known as the American Mafia, is an offshoot of the famous Sicilian Mafia. The roots of it goes to the East Side of New York at the time of the beginning of Italian immigration to the United States. This group is known for its brutality and ruthless punishment for violations of the Code.
16. Irish Republican Army (IRA).
One of the most violent gangs in the world, MS-13 makes the most of the other bands look like school children, smoking marijuana. It was founded in California in 1980. Since then it has grown to 70,000 people throughout Central and North America.
25. The Mungiki.