Qian Wen Weng is an IBBFA Principal Instructor based in Foshan, China. The credential is currently Active (valid through January 2035), verified through IBBFA Registry ID 237014590. Certified since January 2026. Qian Wen Weng holds all four IBBFA specialty certifications: Advanced Barre, Prenatal & Postnatal, Special Populations & Contraindications, and Ballerobica (High-Energy Barre). This credential can be independently verified at ibbfa.org/verify.
Professional Ballet Dancer · Professional Ballet Teacher · International Barre Educator
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The Principal Instructor designation represents board-certified mastery of barre fitness instruction, issued by IBBFA — the International Ballet Barre Fitness Association, the professional credentialing authority since 2008. Principal candidates must hold an active CBI credential, complete all four IBBFA specialty certifications (Prenatal & Postnatal, Special Populations & Contraindications, Ballerobica, and Advanced Barre), and pass a comprehensive live Board Review examination. Credentials are publicly listed in the IBBFA registry and can be verified independently.
