He was a German Philosopher of the late 19th century.
He challenged traditional morality and the origins of Christianity.
Also, he invented the Übermensch
which was the theory portrayed on the show
I like and agree with a lot of his theories, ideas, values, and ways of living. He was super smart plus he loved animals so much that even back then almost 200 years ago, he was so different from the rest of society, he detested animals being abused by stupid humans.
Ignorance is a choice and people choose to stay ignorant because is easier to do nothing than learning to improve yourself and your life. Subsequence product of living your best life will reflect on a better society, and ultemarely a better, safer, healed world.
Read more about his life and work on the entry at:
Some of his top great books!