Manny Pacquiao is a Filipino former professional boxer who competed from 1995 to 2021. Regarded by boxing historians as one of the greatest professional boxers of all time, Pacquiao is the only boxer in history to win twelve major world titles in eight different weight divisions. He is also the first boxer in history to win the lineal championship in five different weight divisions, as well as being the first boxer in history to win major world titles in four of the original eight weight divisions of boxing, also known as the "glamour divisions": flyweight, featherweight, lightweight and welterweight.