Jennifer Teo



  • ACE-Certified Personal Trainer

Jen Teo, also endearingly known as JenJenn, is a single mom of two boys. She daringly switched her career to fitness in her mid-forties and is a testimony to what ageing well in your 50s means.

She is a strong advocate for ‘active & ageing well’ in the masters and seniors community and conducts regular sessions in group or personal training settings.

Jen is a regular fitness presenter with Active Masters Club – Get Active First Light series featuring 30 minutes of workouts across different genres for the senior population. This series was initiated during the Covid pandemic circuit breaker period in 2020, with the objective of keeping the masters and seniors engaged while staying at home.

She is also a Brand Ambassador to FitnessSG, a non-profit fitness organisation catering to fitness professionals in Singapore.

Education & Qualifications:

Certified Personal Trainer (CPT)

Special Population

  • American Council on Exercise Seniors Exercise Specialist – 2021
  • Exercise is Medicine, Clinical Exercise Prescription – 2022
  • Let’s face It Together Facial Fitness & Rehabilitation – 2020

Group Training

  • Health Promotion Board SG, Move It Feel Strong Assessor Zumba – 2022
  • Piloxing – Piloxing SSP, Piloxing SSP Lite, Piloxing Barre, Piloxing Knockout, Piloxing Booty & BootyPlus – 2021
  • Ignite Your Burn – 2021
  • Maximum Wellness – Cardio Kickboxing – 2019
  • Strong Nation – 2019
  • Fuze Fitness Aerobics & Dance – 2018
  • T30 Fitness Training – Fatburn Extreme & GameFit (Sports Performance) – 2015
  • Active Masters Club – Get Active First Light Youtube Fitness Presenter
  • Health Promotion Board SG, Rolling Good Times