Meet Poppy Griffiths

Poppy is Director & Founder of UnlimitU High Performance Coaching. She is a neuroscience qualified professional coach and speaker.

Working with diverse industries, government, schools and elite sport clubs across Australia, New Zealand & Asia Pacific, she believes people & their organisations performance will thrive with great leadership, great wellbeing, and a great culture.

She is a passionate advocate for working parent success, women in leadership and building people’s mental fitness.

Poppy is an R U OK? ambassador and media spokesperson, and previous Board Chair for Nutrition Australia. Prior to her starting her own business, she spent 17 years leading teams for global businesses and iconic Australian  brands including Qantas and Swisse Wellness.

Poppy is married with 3 young kids, and is a passionate ocean swimmer.

Workshops, coaching and speaker programs for organisations

Coaching programs for individuals

Aways the latest in science

The UnlimitU approach is always grounded in science. Our strategies, tools and techniques combine neuroscience, positive and cognitive psychology and performance science.

Our difference is we make the science human, providing people with the ‘so what’ and everyday strategies to implement into their lives, for greater clarity and better results.

Poppy is a certified neuroscience trained coach and uses The Results Coaching System™ which is a 20 year globally renowned coaching methodology.


We passionately champion the career and life success of working parents, the personal and leadership development of women, and the positive mental wellbeing of people.



We use the latest in science

Our approach combines neuroscience, positive and cognitive psychology, and performance science.


We support people to unlock their potential

We focus on developing personal growth, leadership skills, a resilient mindset and balanced wellbeing.


We are passionate about inclusion, leadership and wellbeing

We have a targeted focus to support the career success of working parents, the leadership success of women, and the mental fitness of people.


We work with individuals, leaders and teams

We believe results that stick must integrate the whole organisation. We support leaders to cascade success top down, we build individuals capabilities from bottom up.


We pride ourselves on collaborative relationships

Your individual and organisational needs are unique. Together, we craft a custom solution that gets you impactful results.


We bring a qualified and lived experience

Poppy brings 15+ years senior business experience and over a decade working in preventative mental health. She combines psychology and business management qualifications and is a working parent with 3 young children.


It’s really rewarding to do work you love. It’s even more rewarding to receive valuable feedback from those we work with – Poppy

UnlimitU delivered a 4 month High Performance & Wellbeing Program for Yamaha. It is evident from the moment you engage with Poppy that she is at the forefront of thinking in leadership, mental health and empowering teams. Poppy’s warm and genuine style enables her to instantly connect with people. Everyone who participated in our program cannot speak highly enough of Poppy’s immediate impact. Yamaha looks forward to ongoing collaborations with UnlimitU

Poppy more than delivered for Westpac’s Corporate Partner Program. She took the time to understand who we are as a business and what we are trying to achieve for our customers. Poppy delivered an amazing workshop that was well received by our corporate clients. I wholeheartedly recommend UnlimitU & will be working with Poppy on other initiatives.

After 4 weeks of private coaching with Poppy, I feel I have made significant progress, clarity, insight, and direction both personally and professionally. I have a clear roadmap, I feel a real sense of lightness, and excitement. Honestly, I feel genuinely happier in all aspects of my life after my time with Poppy.

Poppy is an inspirational, intelligent and passionate speaker and educator. 

Having worked closely with Poppy on the topics of working parents and women in leadership, Poppy is in her element giving people practical, high performance strategies for busy working professionals. I would highly recommend Poppy to organisations looking to achieve the performance edge.

TIXSTAR organise and plan a variety of events and experiences, we engaged Poppy for our International Women’s Day Breakfast at the MCG. Poppy was nothing short of outstanding and the level of engagement with the audience was fantastic. As a business we will definitely look to work with Poppy on-going and are excited for a great partnership.

Looking for a speaker who talks directly to your audience, leaving everyone inspired to be the best version of themselves?  Then Poppy is your speaker! Poppy is powerful, authentic and relatable. Our room of 100 woman were blown away by her powerful messages and delivery on Courageous Leadership. We will struggle to find another speaker that connected so well with our audience.

We were fortunate to have Poppy speak at our Ladies of Property International Women’s Day Luncheon where she gave an inspiring presentation on ‘How to be a Courageous Leader.’ Everyone was engaged from the minute she spoke. We received overwhelmingly positive feedback from many of our guests. Thank you Poppy for helping us deliver a brilliant event!

Poppy was an outstanding presenter at our Wellbeing Performance Breakfast at the Mornington Racing Club! Her lived experience combined with the science behind wellbeing really hit home with our guests, she talks the talk and walks the walk plus leads from the front in terms of promoting wellbeing in our community. We look forward to a great partnership ahead with Poppy! 

AusNet were fortunate to work with Poppy & UnlimitU for a Health & Safety Industry Forum for 250 Delivery Partners. Our focus was Emotionally Intelligent Workplaces. Poppy is an open, warm and experienced professional who has the ability to captivate her audience with her engaging style, evidence based research, and ideas for practical implementation. Woking with Poppy to meet our brief was a seamless process and we look forward to working with UnlimitU ongoing

We engaged Poppy to provide strategic advisory to launch a coaching service offering and to deliver Maxme programs into businesses and schools. She has been integral to taking Maxme’s coaching offering to the next level as we expand internationally. The combination of deep experience in coaching and training, her expertise in marketing and business, plus her ability to connect with people across all ages, levels and industries is part of what makes Poppy such a leader in her field.

Working with UnlimitU has been great for our business growth. The entire process was very well structured and complete. The actions and learnings were clear and very insightful. Poppy tailored it to be very relatable to our situation. Its been a pleasure to work with someone so positive and talented

We had the incredible opportunity to work with Poppy to establish BROOK Recruitments business growth opportunities. The experience was truly transformative. Poppy not only helped us realign our goals but also provided us with a strategic framework to carry us through the upcoming 12 months.