No. The author of The Gospel According to St. John, 1 John, 2 John, and 3 John in the New Testament is John the Beloved, one of the original Twelve Apostles under the authority of Jesus Christ. John...
because he wanted to get famous before selling more books and he wanted to make his first book on hiself
John 20:30, 31 - And truly Jesus did many other signs in the presence of His disciples,...