It is said that the book of John was originally written in Greek.

John was the son of Zebedee, a Galilean fisherman.

He was the brother of James, and both were disciples of Christ.

His birth place was Bethsaida.

He lived in Capernaum in Galilee and was a fisherman by trade.

It’s important to note that John was truly loved by Jesus and this is specifically mentioned about 6 times in his book.