But for now, Mazzilli is still striving to be the undisputed boss of Baltimore.

Milazzo controlled the Detroit Mafia as the undisputed boss for a very short period of time, only two months.

Aunt Mahala was given the nickname "Duke" after proving herself the undisputed "boss" of the family.

Siderno was the fiefdom of Antonio Macrì the undisputed boss at the time.

During the Marcos administration he built up a vast fortune as the undisputed boss of the Philippine coconut industry.

George Bush was now the president of his own company, the undisputed boss of Zapata Offshore.

He was undisputed boss of the numbers racket--but nobody could prove it.

He also emphasised the fact that the guide in each raft was the undisputed boss.

Yet nobody was surprised last summer when the sudden resignation of Fred Grauer left her the undisputed boss.