No. John the Baptist was never one of the apostles. John the Baptist's head was cut off in Mark chapter 6, early in the time of Christ's ministry. The apostle John was still alive, and later wrote...
No. John the baptist (baptizer) played a different role, preparing the way for the arrival of the Messiah; some of his followers became Jesus' apostles when the time came(John 1:35-42) Jesus' twelve...
Neither, John the baptist was a prophet. He was the cousin of Jesus. He started preaching and baptizing shortly before the start of the ministry of Jesus of Nazareth and thus was neither a disciple...