Master the Elite CEO Mindset: Stress Control, Discipline, and Clear Leadership 🧠
Discover how world-champion martial artist and CEO Aslak de Silva reveals proven strategies to manage stress, stay disciplined, and lead with clarity for exceptional results.

Spartan Leadership Podcast with Josh Kosnick
17 views • Oct 4, 2025

About this video
World-champion martial artist and CEO Aslak de Silva shares how to control stress like a pro, lead under pressure, and build systems that outperform motivation.
From 100 full-contact fights to leading companies across 20+ countries, Aslak’s “black belt in leadership” philosophy blends discipline, humility, and performance psychology for elite entrepreneurs and executives.
Guest: Aslak de Silva | LinkedIn
Host: Josh Kosnick | Spartan Leadership Podcast
⸻
⏱️ CHAPTERS
00:00 Control under pressure
01:46 From world champion to CEO
03:03 Lessons from martial arts
05:21 Fighter mindset in business
07:41 Learning sales through rejection
10:18 Emotional intelligence in leadership
13:46 Reading people & building EQ
15:48 Adapting across industries
20:01 Interviewing Obama, Clooney & Wozniak
26:38 White-to-black belt roadmap for CEOs
30:35 Leadership lessons from failure
34:27 Training composure under stress
39:07 Becoming a scientist of yourself
40:20 Discipline vs. motivation
45:52 Avoiding burnout
48:40 Adaptability in leadership
51:04 Teams make the leader
52:24 Connect with Aslak
From 100 full-contact fights to leading companies across 20+ countries, Aslak’s “black belt in leadership” philosophy blends discipline, humility, and performance psychology for elite entrepreneurs and executives.
Guest: Aslak de Silva | LinkedIn
Host: Josh Kosnick | Spartan Leadership Podcast
⸻
⏱️ CHAPTERS
00:00 Control under pressure
01:46 From world champion to CEO
03:03 Lessons from martial arts
05:21 Fighter mindset in business
07:41 Learning sales through rejection
10:18 Emotional intelligence in leadership
13:46 Reading people & building EQ
15:48 Adapting across industries
20:01 Interviewing Obama, Clooney & Wozniak
26:38 White-to-black belt roadmap for CEOs
30:35 Leadership lessons from failure
34:27 Training composure under stress
39:07 Becoming a scientist of yourself
40:20 Discipline vs. motivation
45:52 Avoiding burnout
48:40 Adaptability in leadership
51:04 Teams make the leader
52:24 Connect with Aslak
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Video Information
Views
17
Likes
1
Duration
53:22
Published
Oct 4, 2025
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