4. Manny Pacquiao
Next up at number 4 on our list of 10 Greatest Male Boxers Of All Time is 38-year-old Filipino boxer Manny Pacquiao. The youngest in the list, Pacquiao was the second highest paid athlete in the world in 2015, as per Forbes. He holds the distinction of being the only eight-division world champion. He won major world titles in four of the original eight weight classes of boxing, known as “glamour divisions” – flyweight, featherweight, lightweight and welterweight – the first boxer to do so. He has also taken keen interest and participated in acting, music recording, basketball, politics and business. If he is not the all-rounder, who is?