Roll Science

🚨 Episode 43 with is officially wrapped!
In this powerful episode, Roosevelt takes us on an inspiring journey—from growing up on the streets of Brazil to rising as one of the top grapplers in the world. His story is one of relentless resilience, unwavering determination, and deep gratitude. Through candid moments and personal reflections, Roosevelt reveals the mindset that shaped his success: never give up, stay grounded, and keep moving forward.

The episode drops Friday, August 1, 2025.
Catch Roosevelt in action before then as he competes at WNO Miami on July 25. Don’t miss it!

🚨 Episode 42 is locked in!
We sat down with Leighton Campbell — an avid Brazilian Jiu-Jitsu practitioner and author of Your Happiness Equation — to talk all things purpose, happiness, peace, and personal growth.

We dive into how to protect your happiness in a world full of distractions, why chasing dopamine spikes can leave you empty, and the power of being part of a healthy, purpose-driven community.

This one is packed with insights — don’t miss it.

🎧His episode drops on Friday, July 25, 2025. Don’t sleep

Episode 40 is locked in. 🎙️
We sat down with Gabe Tejada — owner and head coach of 10th Planet Miami — for a deep dive into his journey as a martial artist, the pursuit of happiness, fatherhood, and his upcoming match at on June 7th.

Catch the full episode dropping Friday, June 6th.

🔥 Don’t sleep on this one.

✅ EP. 36 with is officially in the books!

We sit down with Leinali to talk about her journey in the sport — from the major life shifts that led her to pursue grappling, to how she pushed through a tough injury and came back stronger. She shares her mindset, her experiences in competition, and the development of her unique grappling style that sets her apart.

The episode drops on April 11th on all major platforms. Don’t sleep 😴