On this week’s Better By Next Week podcast, Tim and Ollie kick off a brand-new chapter with The Human Guinea Pig 🧪. This episode sets the foundation for a year built on curiosity over ego, asking “what’s possible?” instead of what if.

Tim lays out why this year of challenges feels different — less directionless, more intentional — using his own body as the experiment so listeners don’t have to. Ollie takes on the role of observer and handbrake 🧠, helping keep the process honest, structured, and grounded in real learning.

We unpack the thinking behind the LOS Challenge, the Sydney Backyard Ultra, and why consistency beats hero sessions when fatigue, stress, and life start stacking up.

Along the way, we answer listener questions, jump into Don’t Quote Me On That, and set a new BBNW Challenge — before leaving the story right on the edge of what comes next… 🚀