What is the current membership of the WTSDA?

• A. over 50,000
• B. over 100,000
• C. over 1,000
• D. over 160,000

Answer: (D)

Membership size is a direct measure of how large and far-reaching the WTSDA network is. The organization publicly notes a global community that now exceeds 160,000 members, which makes it larger than 50,000 or 100,000 and far beyond 1,000. This reflects extensive growth across many countries, with numerous schools, instructors, and registered members contributing to the total. While exact counts can vary slightly depending on how members are counted (individual members vs. registered students vs. affiliated schools), the consistent takeaway is that the current membership is over 160,000. That’s why this option best matches the latest official figures.