How do you become SIA?

Could you elaborate on the process of becoming a SIA, or a Specialist in Cryptocurrency and Finance? I'm curious to know what kind of qualifications, training, or experience is typically required for such a prestigious title. Does it involve a specific certification process? Are there any prerequisite courses or degrees that are recommended? Additionally, how does one stay updated with the rapidly changing landscape of cryptocurrency and finance to maintain their SIA status? I'm interested in understanding the journey from beginner to SIA in more detail.