About Us

About Us

Our History

Established in 2015 by Ty Tiamiyu, Tybody began with a passion for delivering high-quality, accessible fitness classes. Ty’s journey in the wellness space started in 2009 as a personal trainer, dedicated to holistic body transformations. As demand grew, so did his vision—expanding from fitness into resident events, massage therapy, personal services, and more. This evolution gave rise to Sparc, a reimagined platform that blends wellness, lifestyle, and convenience into one seamless resident experience.

Today, Sparc (formerly Tybody) is trusted by many of Atlanta’s most luxurious residential communities for fitness, events, and on-demand services that build connection and elevate resident living.

Meet the team

Meet the team

We are the Transformation Leaders

Querold Rene

Fitness Instructor


Querold Rene is a dedicated personal trainer based in Atlanta, specializing in boxing, fitness and nutrition guidance. Querold empowers clients to transform their lifestyles and achieve their fitness goals with confidence.

Fitness Instructor

Querold Rene

Fitness Instructor

Fitness Instructor

Jenika Jensen

Yoga Instructor

Jenika Jensen, empowers Atlanta residents with personalized workouts. Her engaging classes create an inclusive, supportive atmosphere, inspiring participants to achieve their fitness goals and enjoy the journey every step of the way.

Yoga Instructor

Jenika Jensen

Yoga Instructor

Yoga Instructor

Daishell Densler

Yoga Instructor

Daishell, a passionate yoga instructor, began her journey in 2016 to balance mental health and work-life challenges. Certified through Highland Yoga, she finds joy in teaching and sharing yoga’s empowering benefits with others.

Yoga Instructor

Daishell Densler

Yoga Instructor

Yoga Instructor

Bee Johnson

Fitness Instructor

With over 12 years of experience, Bee Johnson is known for his high-energy style. Bee has helped hundreds of clients improve their health, and rediscover the joy of fitness. His classes are engaging events that inspire transformation!

Fitness Instructor

Bee Johnson

Fitness Instructor

Fitness Instructor

Ali Bukhari

Fitness Instructor

Ali Bukhari is a passionate fitness professional with 15 years of experience. Specializing in boxing, bootcamps, and HIIT classes. His fun, energetic teaching style inspires participants of all levels to achieve their fitness goals with confidence.

Fitness Instructor

Ali Bukhari

Fitness Instructor

Fitness Instructor

Malia Williams

Fitness Instructor

Malia, a mom, fitness enthusiast & Nationally Certified Personal Trainer, is your ultimate HIIT guide on a mission to unleash your full body potential. Whether you’re a seasoned athlete or a curious newbie, her classes cater to all levels.

Fitness Instructor

Malia Williams

Fitness Instructor

Fitness Instructor

Mye’sha Cotton

Zumba Instructor


Mye’sha, a dedicated Zumba fitness instructor, merges dance and exercise for full-body efficiency. Fueled by the joy of seeing students achieve goals, she’s driven to enhance health through dynamic workouts.

Zumba Instructor

Mye’sha Cotton

Zumba Instructor

Zumba Instructor

Mariah Weldon

Event Host

Mariah, a dynamic Team Tybody member for 6 years, is a captivating host and promotional model. Bringing infectious energy to events, her fitness journey, shedding 50 pounds, inspires others to celebrate health and vitality with Tybody.

Event Host

Mariah Weldon

Event Host

Event Host

Autumn Witter

Fitness Instructor

Meet Autumn, a certified HIIT instructor, turning fitness into an electrifying journey. With boundless energy, she empowers individuals to surpass limits, guiding them to peak fitness. Join for thrilling classes and unlock your full potential!

Fitness Instructor

Autumn Witter

Fitness Instructor

Fitness Instructor

Diosiris Visbal

Zumba Instructor


Diosiris Sierra Visbal, aka ‘DIO,’ Zumba®️ Instructor since 2011, infuses high energy, charisma, and dynamic choreography. Inspired by Barranquilla’s carnival spirit, each Zumba®️ session is a vibrant celebration.

Zumba Instructor

Diosiris Visbal

Zumba Instructor

Zumba Instructor

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