The father of Naruto

Minato Namikaze also known as the Konoha's yellow flash and he was the fourth hokage.He was student of Jiraiya and a teacher to Kakashi Hatake,Obito Uchiha and Rin.When he was at the Ninja Academy hi's classmate and hi's future wive Kushina Uzumaki thought he looked girly and falky.When Kushina was kidnapped by a ninja from Kumogakure(the villige hidden in the clouds) Minato was the only ninja who spoted the trace from her red hair.Minato saved her.After that Kushina falled in love with him.Jiraiya even thounght that he might be the child of prophecy,somone who would save the world someday.