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Tammi lim


Tammi is a Certified Personal Trainer with the American Council of Exercise (ACE) and has been in the fitness industry since 2013. She has worked with athletes in strength and conditioning, weight management, muscle toning and general fitness. Tammi strongly believes that a healthy lifestyle is key to good health and she finds joy when her athletes transform through positive changes!


From being unfit and always failing her 2.4km NAPHA test runs, Tammi has now completed multiple marathons and half and full Ironman events. She is a walking example to her athletes that nothing is impossible. As an avid triathlete herself, she understands the importance of having a good training program, regardless of ability level. 


Tammi has helped transform the lives of many athletes by educating them and helping them change their eating and exercise habits. As serious as she is at her work, she is always in for a good laugh. 

  • Certified Personal Trainer, American Council on Exercise

  • Basic Exercise Course, Singapore Sports Council

  • National Coaching Accreditation Programme Level1, Singapore Sports Council

  • TRX Certified

  • BOSU Certified

  • Pregnant and Post-Natal Training Certified, FiT

  • Standard First Aid + CPF Certified, Singapore Red Cross


  • 2019 Powerman Asia Championships, Malaysia, Standard Distance, Age Group Category - 3rd

  • 2018 Singapore International Triathlon, Olympic Distance, Age Group Category - 1st

  • 2017 Ironman Gurye

  • 2016 113 Triathlon, Desaru, Age Group Category - 3rd

  • 2014 Ironman 70.3 Sunshine Coast

  • 2014 113 Triathlon, Age Group Category - 2nd

  • 2012 Ironman Western Australia

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