"I feel like I'm a different person, now I do in a day what took weeks before"

Case Study Profile Image
Yannick Halm
Director of Performance at Nexgeon GmbH

Overview

Yannick Halm, the CMO of a marketing agency in Cologne, Germany, epitomized the data-driven, skeptical German professional. Despite his analytical approach, Yannick faced a disappointing 2020 and was determined to make 2021 his year of transformation. His struggle wasn’t for lack of effort but rather the direction and sustainability of his initiatives.

Quick Jump

Challenge

Yannick was stuck in a cycle of temporary change; despite implementing various personal performance KPIs and new habits, he quickly reverted to his old ways, leading to stagnant business growth and personal dissatisfaction.

Process

From the first call, we aimed to overhaul his productivity, eliminate distractions, and eradicate limiting beliefs. We crafted a personalized 12-week roadmap with clear daily, weekly, and monthly KPIs to tackle these issues head-on. Yannick then structured his day around "ringfenced sessions" to prioritize the important revenue-generating work and tap into flow states. We monitored essential business and personal KPIs on a dashboard to ensure ongoing clarity and continuous improvement. Additionally, our bi-weekly one-on-one calls provided the necessary support, feedback, and accountability to ensure his commitment to success.

Personal Results

The program catalyzed a massive boost in self-confidence for Yannick. The mental and behavioral shifts he experienced eliminated any previous doubts and self-confidence issues. So much so, that he even ran his first marathon without prior training. With the new daily routines, Yannick also tripled his productivity.

Professional Results

On the professional front, Yannick applied his learnings to revolutionize his remote team's workflows in Armenia, significantly enhancing output and effectiveness. These changes contributed to a 400% increase in his company's revenue within just 12 weeks. Moreover, Yannick’s expanded capacity enabled him to build another 7-figure business within 15 months in the health sector.

Process

How Selfmastered Works

360 Evaluation Illustration

1

360º Evaluation

Upon joining Selfmastered, you complete a comprehensive performance diagnostic that identifies the specific execution bottlenecks preventing you from scaling.

We analyze your entire performance spectrum across five domains:

  • Mind: Personality traits, behavioral patterns, decision-making defaults
  • Brain: Cognitive capacity, attention management, self-awareness
  • Life: Physical health, relationships, personal development
  • Business: Product, marketing, sales, operations execution
  • Time: Task prioritization, efficiency gaps, distraction patterns

You receive a Performance Evaluation that shows exactly why you're stuck and which constraints we'll systematically address over 16 weeks of training.

No more guessing. You see the real gap between the operator you are and the operator your business needs.

Guided Transformation Illustration

2

Guided transformation

Once we know exactly where you’re leaking execution, we don’t hand you “tips.” We build and install a protocol.

Using your 360° Evaluation, we design a research‑backed curriculum that systematically upgrades how you operate as a founder:

In this phase, we’ll precisely level up your:

  • Spiritual Performance (Purpose, intrinsic motivation, core values, consciousness)
  • Mental Performance (Cognition, beliefs, behaviors, and emotional management, etc..)
  • Physical Performance (Stress management, recovery, burnout-proofing), etc.
  • Strategic Performance (Prioritization, leverage, systems)
  • Executive Performance (Speed, feedback, flow states)

You get 1‑on‑1 coaching plus targeted group sessions where we install daily protocols, constraints, and feedback loops.

The goal of this phase is simple: take the version of you that shows up on your best days and make that your new baseline, not a once‑in‑a‑while peak.

Achievement Illustration

3

Achievement

The culmination of your journey is to validate your transformation.Together, we set a concrete, uncomfortable goal that would’ve been impossible with your old operating system, then we use your new one to hit it.

Over the quarter we:

  • Audit your execution weekly.
  • Review wins, losses, and self‑sabotage patterns.
  • Adjust your protocol so you get better week after week

Typical goals we’ve helped founders hit in a single cycle:

  • Launch a new offer that drives $500,000+ in revenue.
  • Multiply revenue by 2x, 3x, 4x… up to 12x in extreme cases.
  • Win nationwide business awards.
  • Sell a business for 8 figures.
  • Build a team and systems that finally remove them from day‑to‑day chaos.
  • And many more

By the end, it’s not theory. You have hard evidence that you’re operating like a different founder, and results your old self simply could not have produced.

Ready to get started?

We use personalized, data-driven performance systems to help you think, execute & perform at your peak consistently.