Our Team
Board of Directors
Meet our Board of Directors. The Board is responsible for setting the Club’s governance framework, strategic direction, and ensuring the long-term sustainability of our organisation. All Board Members, excluding CEO, are volunteers.

AMANDA WYZENBEEK
Chair Person
Non-Executive Director
Fundraising & Development Sub-Committee
Centre of Excellence Working Group
- Bachelor of Science (Architecture), University of Newcastle
- Bachelor of Architecture, UNSW, Sydney
- MBA, Duke, ISA
- Skills - Digital Transformation, Strategy, Change Management

TAMZIN BROWN
Vice Chair Person
Non-Executive Director
Finance, Audit & Risk Sub-Committee
Governance, Remuneration & Nominations Sub-Committee
- BA (Hons) Finance & Accounting, University of Portsmouth, UK
- A.C.M.A (Associate member of Chartered Institute of Management
- Accountants, UK)
- Skills - Finance Executive, Head of Financial Planning & Analysis, ASX Listed
- Companies, Leading Systems implementations and Finance Transformation projects

RYAN HOLLOWAY
Non-Executive Director
Fundraising & Development Sub-Committee
- Bachelor of Business, Charles Sturt University Bathurst
- Bachelor of Human Movement, Charles Sturt University Bathurst
- Skills - Commercial Awareness, Philanthropy and Fundraising, Team Management

GENINE LOPES
Non-Executive Director
Finance, Audit & Risk Sub-Committee
Governance, Remuneration & Nominations Sub-Committee
- Business Administration and Management, Macquarie Business School
- Master of Science (Safety, Health & Environment) UNSW
- Graduate Diploma Risk Management, Monash University
- Skills – HR Strategy, Workplace Investigations, WHS, Governance, Risk Management

BYRON MUNTZ
Non-Executive Director
Finance, Audit & Risk Sub-Committee
Centre of Excellence Working Group
- BE, Monash University
- Skills - Strategy development, commercial leadership in marketing and sales

DAVID KRANTZ
Chief Executive Officer
Executive Director
- BASc (Exercise and Sport Science), USYD
- GradCert Business (Social Impact), UNSW
- Governance Foundations for Not-For-Profit Directors, AICD
- First Aid certified
- CPR certified
- Advanced Resuscitation Techniques Certified
Leadership Team
Meet our Leadership team. The Leadership team manages our staff team and lead their respective programs and business areas.

BRIDGET BEATTIE
Womens Artistic Gymnastics Intermediate and Pre-Squad Program Manager
- WAG Advanced Coaching Accreditation (FIG 1)
- WAG Intermediate Judging Accreditation
- First Aid certified
- CPR certified

AMELIA EADIE
Sweet Pea's Program Manager
- WAG Advanced Coaching Accreditation
- WAG Intermediate Judging Accreditation
- First Aid certified
- CPR certified

BRIOHNY GRIFFIN
Womens Artistic Gymnastics Senior and Junior Program Manager
- WAG Advanced Coaching Accreditation
- WAG FIG Brevet 3 Judging Accreditation
- Cert III & IV in Fitness
- First Aid certified
- CPR certified
- Member Protetction Information Officer

ALEX HUNT
Mens Artistic Gymnastics Program Manager
- MAG High Performance Coaching Accreditation (FIG 3)
- MAG FIG Brevet 2 Judging Accreditation
- MAG Advanced Silver Judging Accreditation
- NSW Technical Director of MAG
- First Aid certified
- CPR certified
- Member Protetction Information Officer

ALEX JOLLY
Gymnastics Operations Manager
- WAG Advanced Silver Coaching Accreditation (FIG 2)
- First Aid certified
- CPR certified
Head Coaches
Meet our Head Coaches. The Head Coaches lead our coaching team in our competitive pathways.

XIAOQING LI
Womens Artistic Gymnastics Head Coach
- WAG High Performance Coaching Accreditation
- 2-time Olympic Coach (2000 & 2024)
- Degree in Sports Education
- First Aid certified
- CPR certified

RICCARDO MATURO
Mens Artistic Gymnastics Head Coach
- MAG Advanced Silver Coaching Accreditation (FIG 2)
- MAG Advanced Silver Judging Certification
- WAG Intermediate Coaching Accreditation
- Master's in Medical Biotechnology
- First Aid certified
- CPR certified
Staff Team
Meet our Staff team. The team consists incredible coaches, program leaders and friendly customer service members.

SARAH ASPROPOTAMITIS
- Fundamentals Coaching Accreditation

CHESNEY BAILEY

ANDY BENNETT
Calisthenics Coordinator
- Fundamentals Coaching Accreditation
- Cert IV in Fitness
- First Aid certified

LAUREN BOURKE
Senior Coach
- WAG Advanced Silver Coaching Accreditation (FIG 2)
- WAG Intermediate Judging Accreditation
- Bachelor's degree of Sports & Exercise Science
- Doctor of Physiotherapy
- First Aid certified
- CPR certified

JAMIE BRIDGMAN
- Fundamentals Coaching Accreditation

AYLA BIDDLECOMBE
- Fundamentals Coaching Accreditation

CAITLIN BROWN
- Fundamentals Coaching Accreditation
- First Aid certified
- CPR certified

ZOE CLARKE
- Fundamentals Coaching Accreditation

TARA COOK
- WAG Intermediate Coaching Accreditation
- WAG Beginner Judging Accreditation
- First Aid certified
- CPR certified

ANNA DAVIDSON
- Fundamentals Coaching Accreditation

JAKE DAVIES
- MAG Intermediate Coaching Accreditation

ELLA EBRILL
- Fundamentals Coaching Accreditation

KENT FELTON
- Parkour FIG 1 Coaching Accreditation
- GFA Intermediate Coaching Accreditation
- Trampoline Intermediate Coaching Accreditation
- FreeG judge
- Cert IV in Personal Training
- NDIS cert
- First Aid certified
- CPR certified

QIAN FENG
- Fundamentals Coaching Accrediation

JAHLA FRAZER
- WAG Intermediate Coaching Accreditation
- WAG Beginner Judging Accreditation
- First Aid certified
- CPR certified

AMBERLEY HAWKER
- WAG Intermediate Coaching Accreditation
- First Aid certified
- CPR certified

SAMMIE HUTTON

GARY ISAACS
Senior Coach
- MAG Advanced Silver Coaching Accreditation (FIG 2)
- WAG Advanced Coaching Accreditation
- First Aid certified
- CPR certified

SOPHIE KARDACHI
- Fundamentals Coaching Accreditation
RHYS KIERLE
- MAG High Performance Coaching Accreditation (FIG 3)
- WAG Intermediate Coaching Accreditation
- Tumbling Advanced Coaching Accreditation
- MAG FIG 3 Judging Accreditation
- WAG Intermediate Judging Accreditation
- Senior Presenter for Coaching/Judging Courses
- Masters in teaching (Secondary)
- First Aid certified
- CPR certified
- Member Protection Information Officer

SAM KURTZ-WILLIS
- Fundamentals Coaching Accreditation
EMMA LAMBLEY
- Trampoline Intermediate Coaching Accreditation
- Tumbling Intermediate Accreditation
- First Aid certified
- CPR certified

MING "LUI" LU
Senior Coach
- WAG High Performance Coaching Accreditation (FIG 3)
- MAG Advanced Silver Coaching Accreditation (FIG 2)
- First Aid certified
- CPR certified

NATHAN MILLAIS
- FIG 3 High Performance Tumbling
- Advanced Mod 1 WAG
- Advanced Trampoline Judge
- Danish Tumbling and Trampette Safety 1 and 2
- First Aid
- CPR certified

CODY MOORE
Senior Coach
- WAG Advanced Silver Coaching Accreditation (FIG 2)
- Masters in Biomechanics
- First Aid certified
- CPR certified

FINLAY PARSONS
- Fundamentals Coaching Accreditation

LAILA PIKE
- Fundamentals Coaching Accreditation

WILL PHILLIPS
- MAG Intermediate Coaching Accreditation
- Advanced Coaching Accreditation (Module 1)
- First Aid certified
- CPR certified

GAIL QUEK
- Cardiopulmonary Technician (RPAH)

LUCY REDFEARN
- WAG Intermediate Coaching Accreditation
- Advanced Coaching Accreditation (Module 1)
- First Aid certified
- CPR certified

SAHO SATO
- Tumbling Intermediate Coaching Accreditation
- JSPO Coach 3 Accreditation
- WAG Category 3 Judging Accreditation
- First Aid Certified
- CPR certified

ZOE SHRIMSKI
- Intermediate Coaching Accreditation

ISLA STACEY
- Fundamental Coaching Accreditation

JULES TAMHANE
- Tumbling Intermediate Coaching Accreditation
- Advanced Coaching Accreditation (Module 1)
- Advanced First Aid Certified
- Basic Emergency Life Support
- CPR certified

JOSIE THEUNISSEN
- WAG Intermediate Coaching Accreditation

- Intermediate Coaching Accreditation
ELIZABETH TONG
Want To Join Our Team?
We offer a rewarding and fulfilling work experience for gymnastics instructors and support staff. Join our team and make a positive impact on children's lives by teaching them all there is to know about gymnastics. As part of the Manly Warringah Gymnastics Club team, you'll have the opportunity to work in a supportive and friendly environment with a flexible schedule. Enjoy the benefits of competitive pay, professional development opportunities, and the joy of helping children become confident athletes.









