Meet Our Team

Knockout Nutrition have staff devoted to making your next experience in store an easy, comfortable, friendly and educational one. We pride ourselves on providing the best customer service and knowledge we have, every single time you step into our stores. Our main goal is to educate and assist you in choosing the correct product/s for your fitness or general health journeys. 


Rasco is one of the directors of Knockout Nutrition. Racs has been apart of Knockout Nutrition for over 10 years, journeying from an employee to brand owner in 2018. He has helped elevate the brand into many locations and created a team full of professionals, that cater to all aspects of nutrition, supplements and training.

Having a strong passion for everything involving fitness, he holds a Bachelor of Food Science, majoring in Human Nutrition (nutritionist). With over 7 years of dietetic experience, Racso holds extensive knowledge that guides and educates indiviuals from all walks and levels of health and fitness. His main goal is to embed the Knockout name into each community as the foundations and morals we all hold.

You might see Racso bouncing around all the stores, but you will mostly see him at the St Marys store. Outside of work, he is huge on family and his community, as well as, training at his local gym. He is outgoing, easy to apporach and is always willing to chat to anyone, especially the up and coming younger generation.

“Knockout Nutrition is not just a business to me, but a movement, a community, a safe place and a welcoming place for anyone from any walks of health and fitness. We love this and we love our communitry so we welcome anyone to come in store for any advice, education or even just for a chat. Our team is unmatched for their experience, expertise, education and just overall customer service.”


Kirk, the director of Knockout Nutrition Penrith (est. 2022), has been apart of the team for over 6 years. Kirk has a certificate IV in Sports Nutrition Coaching & Counselling. He has accumulated an abundance of experience, over his time in the industry. He spent most of his early years at Knockout Nutrition studying all product ingredients and formulas, which showed in his ability to recite it all, off by heart. 

If you don’t see Kirk at the store, you will probably catch him outside, running, fishing, camping or hunting. He will always have his rod and swag ready to go. Kirk might look serious on the outside but he is a big softy on the inside, especially if he is watching any dog movies. He loves making people laugh, even if it’s at him and his bad jokes.

“Knockout, to me, isn’t just a job. It was a dream to begin with, and it is now my home. Knockout Nutrition has saved my life in many ways and has been the most integral part of shaping my identity and the way people perceive me. I am beyond grateful for Racso and everyone else that has been apart of this journey. It will forever hold a spot in my heart.”


Edder has been apart of the team for 6 years. He is the director of the Rouse Hill and Narellan store. He has been in the industry for over 15 years, specialising in body building and power-lifting. Edder holds a certificate III & IV in fitness. With his education and experience, he dedicates his time to helping people in the community towards their health and fitness goals.

When Edder isn’t at the store, his love for Brazilian Ju Jitsu and his family takes up most of his time. He loves taking his family to the beach and travelling around NSW. Edder is a humble individual, always happy, very easy going and very approachable, never shying away from a conversation. 

“I joined Knockout Nutrition with my passion for fitness and nutrition. I had been a long time customer of Knockout, always wanting to be more involved in the company. I love surrounding myself with like-minded people, so it was no question that when the opportunity arose to become apart of the team, I immediately said yes.”




Each store has qualified nutritionists, sport scientists and personal trainer, giving you the best guidance and advice for all your questions. 

We offer array of services, including both nutritional and training plans. Our services are inclusive of everyone, ranging from body builders to the general population. 

Don’t be shy to pop in and say hey!