Flaz (Aaron Flaherty)
Head Coach
CF-L3 Certified CrossFit Trainer | Head Coach | Nutrition Coach
As a Co-Owner and Head Coach, Flaz is the driving force behind the development of our coaching team and the continual growth of our community. A highly experienced CF-L3 trainer, he sets the standard for coaching excellence and leads by example on and off the floor. Coach Flaz is also a dedicated nutrition coach, working closely with clients to achieve life-changing results through simple, sustainable strategies. His mission is to help every member become the strongest, healthiest version of themselves while fostering a culture of support, integrity and progress.
Choni (Chantal Cali)
Coach
CF-L2, Strength & Conditioning L1
Coach Choni brings a wealth of experience and passion to everything she does. As a Co-Owner of the gym, she is responsible for overseeing the gym’s programming, ensuring it’s balanced, effective and aligned with the needs of our diverse community. Her journey into health and fitness began with a career as an ICU nurse, before shifting into preventative health as a personal trainer. With additional qualifications in strength & conditioning and weightlifting, Choni thrives on helping others move well, train smart, and build lifelong strength. Her coaching style blends technical excellence with genuine care and a touch of competitive fire.
CK (Kylie Williamson)
Coach
CF-L2, CrossFit Level 2 Trainer, Nutrition & Hormone Health Coach
Kylie discovered CrossFit in 2012 and quickly realised how life-changing it could be, especially if she’d found it earlier. With no prior experience in strength and conditioning, she built her knowledge and passion from the ground up. As a Co-owner of the gym, Kylie plays a key role behind the scenes, managing day-to-day operations, supporting the team and helping create a welcoming and professional environment for members. Kylie is also a passionate coach who thrives on helping others grow in confidence and capability, both in and out of the gym. In addition to her coaching on the floor, she specialises in nutrition and hormone health, guiding clients toward lasting results!
Tats (Christian Tatnall)
Coach
CF-L2 CrossFit Level 2 Trainer
As one of CFNB’s leading masters athletes, Christian continually hones his skills through dedicated training, competition, and a deep study of the CrossFit methodology. Tats brings a calm, composed presence and a strong technical eye to the gym floor. With his Level 2 certification and a dedication to coaching with integrity and precision, Tats is passionate about helping members unlock their potential-whether that’s their first pull-up or their next PR. His attention to movement quality makes him a go-to coach for anyone looking to build a solid foundation and level up their training.
El (Elora McLeod)
Coach
CF-L2 CrossFit Level 2 Trainer
Elora’s athletic background includes representative-level soccer and local club rugby 7’s and she’s been coaching group fitness and personal training since 2019. She discovered CrossFit in early 2023 and instantly connected with its intensity, variety, and community. Since earning her CF-L2, Elora has grown into a confident and passionate coach, both on the floor and behind the scenes. As one of the younger members of the team, she brings a fresh perspective to our social media and marketing, helping us stay relevant, creative, and connected with our community online as well as in the gym.
Jho
Coach
CF-L1 CrossFit Level 1 Trainer
With a long career as a health professional in a busy hospital setting, Jho has seen firsthand the impact of lifestyle on long-term health. That experience fuels his passion for maintaining fitness and promoting healthy habits at every age. Since starting CrossFit in 2015, Jho has fallen in love with both the sport and weightlifting. He also has a strong passion for youth development and is an integral part of our teen program, where he brings patience, encouragement, and energy to every session. Known for his warm, supportive presence and trademark post-WOD “crispy” high five, Jho is all about building strong bodies-and an even stronger community.
Libby
Coach
CF-L1 CrossFit Level 1 Trainer
Libby brings warmth, energy, and a deep care for people into everything she does. As a social worker, she supports clients through some of life’s toughest challenges, and she’s now bringing that same empathy and commitment into the gym. Having recently earned her Level 1 certification, Libby is excited to support members not only in their personal lives but also in their fitness journeys. With a background in powerlifting, she has a strong foundation in strength training and loves helping others feel empowered through movement. Her encouraging presence and positive attitude make her a valued part of the coaching team and the wider CFNB community.
Loz
Coach
CF-L1 CrossFit Level 1 Trainer
Loz brings a vibrant energy and a deep care for the community into every class she coaches. With her Level 1 certification, she’s passionate about helping others build confidence and strength through movement. Loz’s approachable style and supportive nature make her a favourite among new and experienced members alike.
Cowboy
Coach
CF-L1 CrossFit Level 1 Trainer
Cowboy brings grit, heart, and a touch of classic CrossFit toughness to the gym. With a passion for functional fitness and a no-nonsense coaching style, Cowboy is all about helping members push past their limits while still having a laugh. Whether you’re new to the gym or chasing your next big lift, Cowboy’s got your back.
Liv
Coach
CF-L1 CrossFit Level 1 Trainer
Liv’s journey began in our teen program, and after graduating into adult classes, she set her sights on becoming a CrossFit coach. Now in her final year of high school and completing her Certificate III in Fitness, Liv brings youthful energy, curiosity, and a genuine love for sport and healthy living to the gym. As a trainee coach, she’s passionate about learning, growing, and sharing her enthusiasm with the next generation of athletes.
High-Quality Gym Equipment
Our facility is equipped with a wide range of equipment to support your fitness journey, including Concept 2 rowers, bikes, and ski ergs, Rogue Echo bikes, barbells, dumbbells, kettlebells, medicine balls, and two rigs for all your gymnastics and strength needs.
Exceptional Features and Amenities
At CrossFit New Beginning, we offer up to 9 classes per day with two distinct programs per class. Our daily Sweat program and core CrossFit program, designed by PRVN, encompass weightlifting, gymnastics, cardiovascular training, and both traditional and functional strength training. Each class includes a comprehensive warm-up, mobility exercises, and an optional coach-led stretch session afterward, ensuring you have everything you need to achieve your strength and fitness goals.
GET STARTED AT THE BEST GYM IN Castle Hill, NSW.