7. Matteo Messina Denaro

Denaro over the years has proven to be the world's most famous organized crime leader. He is a big part and organizer of the Italian mafia. 

He is known as Diabolic and is often showing off his money in any way he can. From expensive cars, to women, to large homes, to jewelry, Denaro has it all.  

However, most of the money he has has been obtained illegally: through the use of drug sales and even murder.  

Today, Denaro is said to be climbing the hierarchy ladder within the Italian mafia.  

Denaro is wanted for his role in the 1993 Cosa Nostra campaign which involved bomb attacks. This was put in place to attempt to slow the government's move on the mafia.
 
6. Joseph Kony

Kony is the leader of the Lord's Resistance Army. This guerilla group of men has spent years attempting to create and run a theocratic government in Uganda. 

However, their plan involves using brutal means to begin this government. Under the rule of Kony, the LRA has abducted many children as well as displaced at least 2 million people.  

This group has the largest child abduction rate worldwide. Alone, he has been able to direct and control the abduction of 60,000 people, half of them being children.  

Most of those abducted were forced to fight for his campaign and beliefs. He sometimes even forces children to kill their own parents as initiation. Kony is wanted for war crimes as well as crimes against humanity.