Anybody can “call” themselves a pastor but it doesn’t mean they are. Being a pastor or being in any pastoral position, is a calling from God. However, you do not necessarily have to have a seminary degree to be a pastor.
Who is the leader of the Protestant Church?
Martin Luther, often called the father of Protestantism, fundamentally changed the Christian world through his force of will and new ideas. He tried passionately to reform the Catholic Church.