TUNAL GROUP / FRANCE · MARSEILLE, FRANCE
Killian Devarieux
Griiim Reaper
Marseille. Guadeloupe. Reaching further with Tunal Group.
Killian “Griiim Reaper” Devarieux is building his professional career with Tunal Group, which gave him the opportunity to make his professional debut abroad. Born and raised in Marseille’s northern districts, the super featherweight with Guadeloupean roots sees boxing as an art: a way to express himself, pass on what he knows and carry his identity into the ring.

ATHLETE-DECLARED RECORD
2 KO · Athlete declaration; not independently verified.
- Nationality
- French
- Born
- 29.07.1998 · Marseille, France
- Based in
- Marseille, France
- Height
- 1.68 m
- Stance
- Orthodox
- Professional since · declared
- November 2025
- Division
- Super Featherweight
- Amateur bouts · declared
- 26
- Coach
- Kayser
- Gym
- Duble choc Power / Tunal Academy
01 / BEHIND THE GLOVES
Marseille and Guadeloupe, the roots of his identity
Born and raised in Marseille’s northern districts, Killian remains deeply attached to his Guadeloupean roots. Limited resources and the judgements attached to his neighbourhood shaped his youth. Faced with a choice between the military and boxing, he chose the ring without regret.
Inspired by Muhammad Ali and Mike Tyson, he started at seventeen and also learned independently. He discovered a way both to compete and to pass on his knowledge. To him, boxing is an art that each fighter should express freely. With Tunal Group, he wants to develop his ambitions and represent Guadeloupe, Marseille and its northern districts.
02 / THE JOURNEY
From coaching to the ring with Tunal Group
Killian reports 26 amateur bouts and a regional title. After four years as a coach, he returned with Kayser. A few months later, Tunal Group offered him his first professional bout abroad. He dates his debut to November 2025.
An orthodox super featherweight standing 1.68 m tall, he works with Kayser at Duble choc Power and Tunal Group. Despite financial constraints and injuries, he remains determined to progress.
03 / EXPERIENCE & MOTIVATION
The journey, in depth.
Four years teaching, then returning
During four years away from his own competition, Killian stayed in boxing as a coach. That period changed how he learned: observing others, explaining technique and listening to his own sensations also helped him develop as a fighter. The desire to turn professional remained throughout the break.
He returned with Kayser and, a few months later, accepted the opportunity offered by Tunal. Within two weeks, the plan became his first professional appearance abroad. That speed stayed with him, as did the feeling of finding a team attentive to his expectations.
Personal expression, shared roots
Killian sees boxing as an art in which each fighter should be able to move beyond conventions and find a personal expression. Teaching himself and coaching others have contributed to that freedom. He does not see his relationship with boxing ending when his own fights stop.
He describes the early obstacles in concrete terms: funding training, finding time to commit, getting the right support and returning after injury. He wants his progress to carry the names of Guadeloupe, Marseille and its northern neighbourhoods. Seeing his career and the promotion develop together is part of what he values at Tunal.
TUNAL GROUP × Killian Devarieux04 / THE PROMOTION. THE SHARED PROJECT.
Tunal Group, from Marseille to international rings
The collaboration, through the fighter’s eyes.
Killian discovered Tunal Group through social media and Ilyes, who helped put them in touch. A concrete opportunity convinced him: the chance to fight soon, with a team that understood his expectations. Two weeks later, he made his professional debut on the other side of the world.
Since then, he highlights bouts in different countries and greater visibility among communities connected by boxing. His first professional bout and his first television appearance in Türkiye remain two strong memories. He values seeing his own progress alongside the promotion’s development. With Tunal Group, he wants to go as far as possible. To anyone considering the team, he points to what he has accomplished with its support.
HIS AMBITION
Reach the top of world boxing with Tunal Group, proudly carrying the Guadeloupean flag and Marseille’s colours. Develop his ambitions and leave a positive mark while staying true to who he is: the Griiim.
An opportunity that became his debut
Tunal Group offered him a way into professional boxing. Two weeks later, he contested his first professional bout abroad.
Wider horizons
He highlights bouts in different countries and the visibility gained with Tunal Group, including his first television appearance in Türkiye.
A team that listens to his ambitions
Killian’s trust comes from feeling that his expectations are understood and taken seriously. With Tunal Group, he wants to keep working towards the top of world boxing.
TUNAL GROUP / IN HIS CORNER
What your support means.
For Killian, a partner supports his sporting progress as well as his identity as a man from Marseille with Guadeloupean roots. He wants to keep a personal expression in the ring, represent where he comes from and develop the projects that matter to him.
His coaching experience adds a dimension of passing on knowledge. He hopes to leave a positive impact, work towards the top and show what appropriate support can make possible for a determined fighter.
Discuss the next chapter with Tunal Group: sporting goals, partnership formats, image rights and a shared schedule.
Discuss a partnershipTHE MOMENTS THAT STAY
INSIDE THE STORY.
TUNAL FILMS
PRESS PLAY.
Highlights
Killian Devarieux vs Rauf Aghayev — Highlights
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Open video page →THE JOURNEY IN THE RING







