Who is madara?

Answer 1

is the founder of the uchihas. he stole his brothers eyes and later join the senju clan to create konoha. the first hokage defeated madara but is later killed by kakuzu as kakuzu says when fighting kakashi. madar later used Kyuubi to attack konoha. he was stopped by the 4th.

madara then joined the akatsuki to regenerate his powers. after the death of sasori,

madara disguised himself as Tobi. up until deidaras death. he is waiting for the right chance to capture the nine tails, kill sasuke and destroy konoha to create his own country

Then he ants to cast a genjutsu over the world so that it will be peace and he will be in charge.