Executive coaching · 16-week capacity build
Mark — COO, global fintech
From executive overload to strategic renewal: how one COO transformed his capacity in 16 weeks
Mark wasn't broken. He just wasn't brilliant. Sixteen weeks of structured intervention, with measurable, durable outcomes.
16 weeks
Structured intervention · Measurable outcomes
01 · Situation
Mark, 45, COO of a global fintech firm. No crisis — but declining energy and cognitive sharpness in a role demanding constant strategic agility, investor negotiations and multi-market decisions.
His own framing: "I want to feel like my best days are still ahead of me. And I want to work in a way that supports that."
02 · Approach
A multi-disciplinary team: performance physiologist directing the strategy, nutritionist specialising in neuroendocrine recovery, sleep consultant, and a remote strength and movement coach.
- Nutrition rebuilt around a Mediterranean foundation, glycemic stability, travel-proof structure
- Movement work: corrective mobility, compound lifts, postural retraining
- Zone-2 aerobic plus interval training
- Sleep recalibration: caffeine elimination, light exposure, shutdown rituals
- An anchor goal — a four-day Norway hiking retreat — to give the work a destination
03 · Outcome
Sixteen-week numbers: sleep efficiency +21%, morning clarity 8/10 (from 4/10), HRV +25%, resting heart rate –9 bpm. Body composition: –7.5kg fat, +2.2kg lean. Back pain eliminated.
His final reflection: "I'm not surviving the role anymore. I'm leading again."
I don't feel broken. I just don't feel brilliant.
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