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Speaker & DJ

Joost Seilberger

Joost Seilberger, better known as DJ Billy the Kit, shares his personal story of success, setbacks, and recovery. After overcoming addictions, he uses his experience to inspire organizations and teams to make big changes through small choices. His lectures provide practical insights on teamwork, mental health, and performing under pressure. With his energy, honesty, and raw storytelling, Joost gives audiences the tools to grow and succeed as a team.

  • Rate indication: Price on request
  • Available for booking as: Speaker Panelist
  • Languages: Dutch English

About Joost Seilberger

His life is proof that even the toughest storms can be overcome through small, conscious steps—turn the tables. Joost brings positive, real, and tangible energy that drives change and translates directly to everyday life and the workplace. He speaks on team success, safety, mental health, and performing under pressure.

Joost Seilberger as Speaker

“Turn the tables. Winning as a team.” Internationally, DJ Billy the Kit continues to perform on the world’s biggest mainstages. Born in The Hague, raised in the clubs, he faced the pressures of success and addiction—but he got back up. Stronger, more honest, and with a story that resonates.

 

Unique, raw, and powerful—no theory, just a performer who lives it and still rocks the stage.

 

Career

Joost is an icon who broke through internationally with chart hits, MTV anthems, and mainstage shows alongside artists like Hardwell, Martin Garrix, and Tiësto.

 

With his Rock ’n Rave live act—a crossover of DJing and live drums—he breaks down the walls between dance and rock. His official releases and remixes include collaborations with Golden Earring (Radar Love), DI-RECT, Bastille, Imagine Dragons, and an official remake of Oasis’ Wonderwall.

 

In 2019, he stepped out of the spotlight to face his demons. He returned stronger—now six years clean, sober, and more driven than ever. Through talks, workshops, and music, he inspires others and proves one thing: transform your wounds into wisdom.

 

Together with DutchTuber (Job), Billy also connects with a younger audience. After participating in Job’s sold-out theater tour, they are now joining forces for a club tour and a new single—a crossover where kids, parents, and clubbers come together under one roof.

Video's

TURN THE TABLES. WINNING AS A TEAM.

 

International DJ Billy the Kit (Joost Seilberger) continues to perform on the world’s biggest mainstages. Born in The Hague, raised in the clubs, he fell under the pressures of success and addiction—but he got back up: stronger, more honest, and with a story that resonates.

 

In Turn the Tables, he shows:

  • How small choices can create major turning points
  • How to turn setbacks and failure into strength
  • Moving from ME to WE, and why safety is key to team success

 

Unique, raw, and powerful—no theory, just a performer who lives it and still rocks the stage.

Video's

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