Saint Seiya

In ancient times, a group of young men devoted their lives to protecting Athena, the Goddess of Wisdom and War. These men were capable of fighting without weapons--a swing of their fist alone was powerful enough to rip the very sky apart and shatter the earth beneath them. These brave heroes became known as Saints, as they could summon up the power of the Cosmos from within themselves. Now, in present day, a new generation of Saints is about to come forth. (myanimelist.net)