Fisherman
Bartholomew was a disciple and follower of Jesus Christ. A specific job, or what he did before he meet Christ is not mentioned in the Bible.
James, Jude, and Paul.
Peter
Any follower of Christ is a disciple.
To be a witness for Christ
Mark was never a disciple of jesus christ .He wrote the gospel of Mark. he did not write the book of act.
Saint Augustine was a disciple in the sense he was a follower of Christ but he was not a disciple or apostle called by Jesus himself.
disciple of Christ
No, a disciple is to be an 'imitator' of Jesus Christ and follow His perfect example.
disciple of Christ
he is jesus' disciple
he is jesus' disciple