The Naruto Series - Fun fact: If you google Kakashi age, it'll say he was born in 1976. He's 26-27 in the original, 29-31 in shippuden and 51 in boruto. So if
How old is Kakashi in Naruto? - Quora
10 prodigious Kages in Naruto, ranked youngest to oldest
How Old Is Kakashi | Naruto, Shippuden and Boruto Anime
Naruto: Every Main Character's Age At The End Of Shippuden
How old is Kakashi in Naruto? - Quora
Kakashi Hatake Ranking and Evolution | Premium Channel - YouTube
How Old is Kakashi Hatake in Naruto & Boruto Series?