Trainers

Connor Sim

Connor Sim

crossfit

CS Fitness was started by Connor Sim, a 29-year-old coach who knows exactly what it’s like to feel lost in the noise of fitness fads and unrealistic expectations.

After finding his own confidence through lifting, learning, and (let’s be honest) a few trial-and-error gym phases, he realised how powerful fitness could be – not just for the body, but for the mind. He didn’t come from a pro athlete background or grow up in a gym. He built his knowledge through real-world experience, proper training, and a genuine passion for helping others reach their goals without the BS.

Now, CS Fitness exists to guide people on their own journey – without judgment, without pressure, and with the kind of support you’d want from a mate who actually gets it.