With 18 years of experience as a team coach for tactical defense, Fish is qualified in survival fitness, defense techniques and fighting knowledge. Being a fitness enthusiast, Fish is currently a bodybuilder with a wealth of experience in bodybuilding as an athlete and being an international judge.

Qualification Highlights:

• Global Classic – Certificate of International Judges
• International Bodybuilding Invitation Championship - Classic Men’s over 170cm 2nd Place, HKFBF, 2013
• International Bodybuilding Invitation Championship - Men’s Local Over 85kg 3rd Place, HKFBF, 2014
• Defensive Tactics Small Group Instructor (SGI)
• Sports Science & Fitness Foundation Certification, AASFP
• Advance Personal Fitness Trainer Certification, AASFP
• PTA Global Certification – Personal Training
• Muay Thai Instructor Certification, AASFP
• Sports Massage Certification, AASFP
• Post-Rehab Fitness Trainer Certification, AASFP
• Certificate of Attendance – Anatomy Trains® in Motion
• Agatsu Kettlebell Instructor Certification
• TRX Certification
• Stick Mobility Level 1 Certified Trainer
• Stick Mobility Level 2 Certified Trainer
• Certified Functional Strength Coach (CFSC), Level 1
• AED & CPR Certification