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Global Fast Fit Team
John F. Groom
Founder
Language: English
John has been involved in digital technology since 1996 with the launch of the Positive Press website, which garnered wide publicity.
In 1998 he became the 4th full time employee of AnnuityNet, the first company in the world to sell variable annuities online.
Bryan Matott
Design Lead
Language: English
Bryan has been with Groom Ventures since June 2020. During his time with Groom Ventures he has been working on design, research, and testing for development of Casa Command.
Previously, he held the role of Lead Designer for three years at Rome Technologies, a management software developer. He has a Bachelors Degree in Graphic Design.
Prudhvi Nag
Technical Lead
Languages: English, Telugu, and Hindi
Prudhvi has been with Groom Ventures since 2019. He has a Bachelors Degree in Computer Science & Applications and a Masters in Business.
Previously, he was a Software Engineer at Sigma Info Solutions, Bangalore.
Ketut Adhi
Manager, Bali Team
Languages: English and Bahasa
Adhi has a masters degree in Art Research for Visual Communication. He joined Groom Venture in early 2022 after successfully organizing various charity VGF events and art production for IAH.
Previously he worked on a startup project and creative production as a freelancer.
Sancita Resen
Public Affairs Manager, Bali Team
Languages: English, Bahasa, and Balinese
Sancita has a bachelor's degree in economics and a masters degree in tourism. He was previously head of public relations at a tech start-up.
He has been involved in Virginia Groom Foundation programs since they began in mid-2021.
Made Kariasa
Logistics support, Bali Team
Languages: English, Bahasa, Balinese
Made provides logistics support for the Bali team. He formerly traveled around the world as a cruise ship employee.
Shakayla Aretha Shaima
Associate, Bali Team
Languages: English, Javanese, Bahasa, Sudanese
Aretha joined the team in 2023 and works on Virginia Groom Foundation and the Global Fast Fit projects, as well as making contributions on the design team.
Sean Suvanadesa
Project Manager, Bangkok, Thailand
Languages: Thai and English
Sean leads our efforts in Thailand from Bangkok and is focused on building Global Fast Fit. Sean’s background is in media and event production. He studied communications and public relations at Bangkok University before starting his own company.
Dr. James Muchiri
Medical Consultant
Languages: English, Kiswahili and Kikuyu
James is a practicing physician at J.M. Kariuki Memorial County Referral hospital and in charge of Global Fast Fit’s public health initiative.
He graduated with a bachelor's degree in medicine and surgery from Moi University in 2018. Since then he has worked at Machakos Level 5 as a medical officer, Nyahururu County Referral Hospital as a medical officer and Kimanjo Sub County Hospital as the medical superintendent.
Abigael Cheruto Rotich
Coordinator, Kenya
Languages: English, Kiswahili
Abby is a registered nurse and was the valedictorian student at the Kabarak School of Health Science. She is involved with Global Fast Fit events and the related public health initiatives.
Simon Njuguna Muchiri
Trainer, Nakuru, Kenya
Languages: English, Kiswahili
Simon Muchiri holds a Bachelor of Procurement and Logistics Management from Multimedia University of Kenya, Class of 2020, and a Postgraduate Diploma in Automotive Engineering from Rift Valley Institute, Class of 2024. He currently serves as the Manager of the Riverside GFF Club, and as the Assistant Manager of the Winsim GFF Club. With a diverse educational background and strong organizational skills, he continues to contribute significantly to the growth and development of GFF initiatives.
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Andrew Muchiri
Trainer, Nairobi, Kenya
Languages: English, Kiswahili
Andrew graduated from Moi University with a Bachelor’s degree in Business Management and holds a Postgraduate Diploma in Customs Administration from Jomo Kenyatta University of Agriculture and Technology. He currently serves as a videographer and photographer for Global Fast Fit and is passionate about crafting compelling visual stories that drive impact and inspire change. With a keen eye for detail and a deep understanding of storytelling, he uses his skills to capture impactful moments
Simon Ndungu Mucheru
Trainer, Njoro, Kenya
Languages: English, Kiswahili
Simon Ndungu Mucheru is a dedicated fitness professional and a certified Global Fast Fit trainer passionate about empowering individuals to achieve their health and wellness goals. As the proud owner of Winsim Gym in Njoro, Simon combines his expertise and commitment to deliver personalized training programs that promote strength, resilience, and overall well-being. With a hands-on approach and a deep understanding of fitness principles, Simon has built a reputation for fostering a supportive and results-driven environment for his clients.
Janet Kyalo
Trainer, Nakuru, Kenya
Languages: English, Kiswahili
Janet Kyalo is a dynamic and accomplished individual pursuing a degree in economic statistics at Egerton University. A certified Global Fast Fit trainer and the reigning GFF PRO Women’s Champion, Janet is passionate about fitness and empowering others to lead healthier lives. As the manager of the Egerton University GFF Club, she leads with dedication, organizing impactful fitness programs and fostering a supportive community. Janet’s blend of academic excellence, athletic achievement, and leadership makes her a role model for her peers.
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John Nderitu
Trainer, Nakuru, Kenya
Languages: English, Kiswahili
Training has become my sanctuary, a way to relax and find balance amidst the challenges of life. It has instilled in me a sense of courage and confidence, allowing me to tackle obstacles with resilience. Through consistent exercise, I have achieved remarkable improvements in endurance, strength, coordination, and speed. Not only has it helped me increase muscle strength, but it has also been instrumental in maintaining my overall fitness and well-being.
Kelvin Njihia Kairu
Ambassador, Nakuru, Kenya
Languages: English, Kiswahili
Kelvin Kairu is an accomplished individual with a BA in Economics and History, blending academic insight with a deep passion for fitness. He is currently working as the Global Fast Fit ambassador , where he actively promotes physical well-being, healthy living, and the importance of staying fit. A former rugby player, Kelvin's background in sports has shaped his commitment to physical fitness and personal discipline. With a strong focus on helping others lead healthier lives, he uses his platform and experience to inspire and motivate those around him.
Charles Zeng
Ambassador, Dongguan, China
Languages: English and Chinese
I discovered my passion for exercise at six through Chinese martial arts, which built the foundation for my fitness journey. I value how exercise connects like-minded, dedicated individuals. In 2019, my hard work led to placing 2nd in Asia in the Spartan Race (18–25 age group) and qualifying for the world championship. That year, I also reached the elite CrossFit level by qualifying for a Sanctional event, ranking among the top 1% in the community. These achievements showcase my physical strength, discipline, and perseverance.
Devi Anggiyana
Trainer, Bandung, Indonesia
Languages: English, Bahasa, Balinese
For me, exercise is more than just a lifestyle; it’s an essential part of my life, shaping both my present and my future. Through strength training, HIIT workouts, bodyweight exercises, and weightlifting, I’ve built a stronger, healthier, and more powerful body. Beyond physical fitness, exercise equips me with valuable skills, enhances my drills, and ensures that I stay fit and ready to face whatever challenges come my way. It’s a commitment to personal growth and well-being that fuels both my body and my mind.
Sutinee Rasp
Sponsored Trail Runner ,Thailand
Languages: Thai, English
Sutinee "Nee" Rasp is an accomplished trail runner who has consistently taken the top spot in her gender, and age range in all of the trails that she has run. She represents Global Fast Fit well as the second GFF Women's Pro champion to come out of Thailand.
Sanyu Roberts
Trainer ,Kampala, Uganda
Languages: Swahili, English
Exercise became a vital part of my recovery from addiction, transforming both my body and life. It improved my health, energy, and sleep while helping me master physical tasks. Over time, I gained a deep understanding of my body, learning to tailor workouts to specific muscle groups and even predict outcomes for others based on their body types. Fitness became my anchor, fostering resilience, self-discipline, and personal growth.
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Meshack Simiyu
Club Manager Assistant , Nairobi, Kenya
Languages: English and Kiswahili
Meshack Simiyu, a Bachelor of Education Arts graduate from Kabarak University (class of 2024), is a passionate educator and skilled table tennis coach. A former player for Kenya's National Team, he now serves as the assistant manager of Kabarak GFF Club, where he contributes to its growth through his dedication to teaching and coaching.
Anita Wambui
MVP , Njoro, Kenya
Languages: English and Kiswahili
Anita Wambui is a vibrant 5-year-old nursery school student with a remarkable passion for fitness. Despite her young age, she is already a fitness enthusiast, demonstrating a natural love for staying active. Anita has become a beloved mascot for Global Fast Fit, inspiring others with her energy and enthusiasm for healthy living. Her dedication and joy for movement make her an inspiring role model for both young children and adults alike.
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Clinton Kavai
Trainer , Nakuru, Kenya
Languages: English and Kiswahili
Clinton Kavai is a dynamic professional with a background in Electrical and Electronics Engineering Management, having completed his Diploma Module 1 at the Kenya Industrial Training Institute. Beyond his technical expertise, Clinton is an avid sportsman with a love for rugby and table tennis, complemented by a strong commitment to fitness. Currently, he brings his energy and skills to GFF as a promotional representative, where he inspires others through his dedication and enthusiasm.
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Natalie
Consultant , Bali, Indonesia
Languages: Indonesian and English
Natalie is a freelance consultant for the Bali Team in the promotion division. She is responsible for promoting all GFF activities in Bali through social media. Natalie has a background as an influencer and a professional model.
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