There have been many great individuals in various fields of human endeavor throughout history from science to the arts, philosophy to politics, business to technology, but none of these greats has spilled more blood than the greatest warriors in history. So take a deep breath and get ready to discover 25 of the deadliest, most vicious, and bloodthirsty warriors who ever lived.
...Vercingetorix...
Revered in France as its first national hero, Vercingetorix managed to unite several sovereign Celtic tribes to do battle against the aggressive Romans. He battled valiantly and ferociously to keep the Roman army from overrunning Gaul, as France was then called. His troops were eventually defeated at Alesia, and Vercingetorix was forced to surrender after battling the powerful Roman army with all he had.
....Attila the Hun....
Attila the Hun was born in what is today Hungary and became one of the most violent and merciless rulers of the area. He was notorious for his fierce gaze and according to historian Edward Gibbon, he frequently rolled his eyes as if in pleasure at the terror he inspired. He also terrorized his enemies by claiming to own the sword of Ares, the Greek god of war, and judging from his vicious attacks and battles against the Roman Empire, his intimidation tactics worked just fine.
....Erik Bloodaxe
Erik Bloodaxe was a Norwegian prince and the last independent king of York. He became king of the Northumbrians twice, in 947 and 952 . He is considered one of the most legendary names in Viking history thanks to his incredible skill and bravery on the battlefield and his warrior spirit.
This is only a smart part of it, for the full list, watch the video. :) Source: http://list25.com/25-greatest-warriors-of-all-time/2/