Question who is minato namikaze

[harunaruto]

hey guys
well do any one know what is the history of namikaze clan

i mean we know about uzumaki , uchiha, senju, and so on

bu we dont know any thing about namikaze

we only know one namikaze (minato) but we dont know any other

and further more minato mastered rasenngan after watching tailed beast bomb
but we all know that nine tail was inside kushina from her childhood

so how minato learned that
ya i know that he do a lot of research on nine tail but how?

and please if u do have nay proof about which clan minato belongs from please tell me

i mean whether he is from senju or uchiha ?

and further more why he is so sure about naruto that he can gain that power that means minato also know this from the beginning that means he actually know so much about nine tailed

well i just want to know history of namikaze clan or something

well why not there are other namikaze what happened to him

and if i m not wrong tsunade is grand daughter of 1st then who was 1st hokage son?

i mean there are only 3 i know with yellow hair
1st tsunae, 2nd minato, 3rd nauto

so if anyone have any idea about these two question please tell me

history of namikaze?

who was 1st hokage son?