The Books Insiderindependent audiobook data
The Black Belt in Leadership: 20 Tested Lessons from the Dojo to the Boardroom by Aslak de Silva

The Black Belt in Leadership: 20 Tested Lessons from the Dojo to the Boardroom: Audiobook

According to The Books Insider's catalog data, The Black Belt in Leadership: 20 Tested Lessons from the Dojo to the Boardroom runs 3.3 hours as an unabridged audiobook, narrated by The Super Voiceover Team (about 2.2 hours at 1.5× playback speed).

3.3listening hrs
Career Developmentstore shelf
2025released
Free for new listeners

The instrument When will you finish it?

Based on 3.3 hours of listening.

Days to finish The Black Belt in Leadership: 20 Tested Lessons from the Dojo to the Boardroom at common listening paces
Your paceYou'll finish in
30 min / day7 days
1 hour / day4 days
2 hours / day2 days
1 hour / day at 1.5×3 days

Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.

What our data says

  • At 3.3 hours, it is shorter than 70% of the 6,401 Career Development audiobooks in our catalog.

Computed from 409,794 English-language unabridged audiobooks in The Books Insider catalog (store data read November 3, 2026). Lengths are the store's own running times. Methodology.

About this listen

The Black Belt in Leadership: 20 Tested Lessons from the Dojo to the Boardroom is an audiobook by Aslak de Silva: a 3.3-hour unabridged recording, read by The Super Voiceover Team, released December 18, 2025, on the Career Development and Management & Leadership shelves.

The listen at a glance

Length
3.3 hrs
Narrated by
The Super Voiceover Team
Released
December 18, 2025
Format
Unabridged audiobook
Language
English
Store shelves
Career Development, Management & Leadership
ISBN
9798260819401

How to listen to The Black Belt in Leadership: 20 Tested Lessons from the Dojo to the Boardroom free

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Questions listeners ask

How long is The Black Belt in Leadership: 20 Tested Lessons from the Dojo to the Boardroom as an audiobook?

The Black Belt in Leadership: 20 Tested Lessons from the Dojo to the Boardroom runs 3.3 hours unabridged. At 1.5× speed that drops to roughly 2.2 hours.

Is The Black Belt in Leadership: 20 Tested Lessons from the Dojo to the Boardroom free as an audiobook?

Yes, for new listeners: the trial starts you with three free audiobooks.

Who narrates The Black Belt in Leadership: 20 Tested Lessons from the Dojo to the Boardroom?

The Black Belt in Leadership: 20 Tested Lessons from the Dojo to the Boardroom is narrated by The Super Voiceover Team.