Informative, Educative, Inspiring, entertaining.
From a bold arrival in Los Angeles with a vision, to becoming one of Calabasas’ most respected and sought-after fitness authorities, MisterG’s journey is one of discipline, evolution, and mastery.
Over the past three decades in the United States, MisterG has built more than a career — he has built a philosophy, a method, and a legacy. From opening his first fully equipped gym, StarPhysique in Agoura Hills, to producing the StarPhysique Awards, his work has consistently pushed beyond traditional fitness into a realm of performance, presence, and personal power.
As a master trainer and creator of the gTonnicks method, MisterG has trained a diverse and high-level clientele, helping individuals sculpt not only their bodies, but their mindset and lifestyle. His approach blends precision, elegance, and intensity — delivering results that are as aesthetic as they are functional.
But behind the accolades is a deeper story: one of reinvention, resilience, and purpose. Arriving in America from Africa with ambition and discipline as his foundation, MisterG has steadily built a name that represents more than fitness — it represents a way of living.
This page is a visual journey through that evolution.
Through these video moments, you will witness the milestones, the movement, and the mindset that define MisterG — not just as a trainer, but as a force of transformation.
This isn’t just a story of success.
It’s a story of becoming.
What you’re about to see…
is not just a transformation of the body — but a return to structure, to strength, to dignity. Purpose. At any age.
That was the mission.
Before you see what’s possible…
you need to understand where it started.
Bill Rosen was 88 years old.
He had just come out of the hospital…
walking hunched over a walker—
his body folded forward,
his strength diminished,
his independence uncertain.
Most would have accepted it.
Slowed down.
Given in.
But Bill had a different goal.
He didn’t come in asking to “work out.”
He didn’t ask to “get stronger.”
He asked one question—
“Can you straighten me up?”
Because in a few months…
he wanted to stand tall,
walk on his own…
and dance at his daughter’s wedding.
Not just fitness.
BoogieG is not your average workout. This high-energy group class fuses funky dance steps with full-body strength and endurance training, all set to the rhythm of classic soul, funk, and feel-good grooves.
Whether you’re a dancer at heart or just love moving to the beat, BoogieG turns your workout into a celebration of movement and soul. Come for the vibe, stay for the sweat—this is fitness with rhythm, attitude, and a whole lot of fun.
gTonnicks class at Lululemon store.
MisterG conducts a gTonnicks in Calabasas as a top Lululemon Ambassador back in 2010; shortly after Lululemon opened its store.
Body punches on the punching bag are one of the most exciting and empowering parts of the gBoxer’s Workout, as shown in this video.
The StarPhysique Awards
A few years ago, MisterG envisioned something that had never been done before — and brought it to life.
He created and produced the first award show of its kind: a bold, purpose-driven celebration designed to recognize not just performance, but transformation… discipline… and the embodiment of a higher standard.
This was never meant to be a one-time event. It was conceived as a pilot year — the foundation of a movement, with the intention of evolving into an annual tradition for years to come. What took place that night was more than an award show. It was a statement. A standard. A glimpse into what happens when vision meets execution.
Below are some of the highlights from that inaugural event.
