10 Lessons Learned

10 Lessons Learned

Unlock the wisdom of the world’s most accomplished leaders. 10 Lessons Learned is the podcast where global executives, innovators, entrepreneurs, thinkers, and changemakers reveal the 10 life and leadership lessons that shaped their success. Each episode delivers practical insights you can use immediately—in business, leadership, career growth, and everyday life.

Episodes

September 15, 2026 30 mins

Host Siebe Vanderzee interviews career strategist Curt Sassak, a former award-winning chef who lived and workedin seven countries and reinvented his life around age 40 after losing passion,feeling bored despite “success on paper,” and turning to excessive alcohol.Curt explains how identity can outlive its usefulness, and how COVID—while he was running a wine and spirits company—pushed him to become “un...

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Annet Monster has worked across corporate and government roles in Europe, Africa, and the US for over two decades, developing a deep understanding of how change and culture shape behavior. This experience allows her to support, motivate, and inspire others in meaningful and practical ways.

Two years ago, she started her own business as a Certified Integrative Nutrition Health Coach and National Academy of Sports Medicine (NASM) Cert...

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Host Robert Hossary interviews Matt Formston, a blind Australian surfer, cyclist, author and Order of Australia recipient, about his book “Why Not?” and 10 lessons learned. Matt recounts being diagnosed at age five with macular dystrophy and later struggling through bullying, illness, losing sport, a friend’s suicide, and a decade of rebuilding his identity. He explains key frameworks: using “why not” ...

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10 Lessons Learned with Zoe Fragou: Negotiation, Strengths, Consistency & Speaking Up

Guest: Zoe Fragou

Zoe Fragou is an Organisational Psychologist with an MSc in Human Resources Management, a clinical psychologist license, a diploma in Business Coaching & Mentorship and a Certificate in Agile Leadership.

At the moment, she is a PhD Candidate at Panteion University and her research is mainly focused on the psychomet...

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About Conan Higgins

Dr. Higgins is an international business attorney, crisis leadership consultant, and Amazon #1 Bestselling author who has spent his career operating where most people only theorize.

Before embarking on his illustrious academic journey, Conan served as a Joint Terminal Attack Controller with U.S. Air Force Special Operations—including parachuting into enemy-held territory in Iraq—earning two Bronze St...

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About Elena Colmenero

Elena Colmenero is a People & Culture executive, organizational transformation leader and executive mentor with more than 25 years of international experience helping leaders, teams and organizations navigate growth, reinvention and change.

As leaders move into bigger roles with larger budgets and responsibilities, they can become increasingly disconnected from what’s really happening on the front l...

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About Our Hosts

Diana White has over 30 years in sales and retail experience, leading stores with revenues of over 10 million and a staff of 200. Consumer psychology, marketing, operations, and leadership are just a few of her skillsets. Seeing a need for startup and operations assistance within the local business community, Diana established D.E.W. Business Solutions, LLC, to provide consulting to small businesses. She obtained a ...

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About Codie Comeau

Codie works in Sales at EF Education First as a Tour Consultant. He is a first-generation college graduated where he thrived, earning a Bachelor’s in Communication, Media & Design with a minor in Psychology. The journey did not stop there as he would later earn an Master’s in Business Administration with a focus on Innovation and New Venture Management.   

Although yo...

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About Lukas Hefti

Lukas Hefti is the founder of www.speachers.com , where he has helped 100+ events across the globe find a great keynote speaker, connects great personalities with podcasts and the news, and supports speakers in their journey to improve.

Currently, he manages the former Deputy Administrator of NASA, the Chief of Science at NASA, an astronaut, the former Head of HR for Elon Musk, a Nobel Prize Laureate, a YouTuber ...

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About CJ Cornell

Host Diana White welcomes returning guest CJ Cornell —entrepreneur, engineer, former Arizona State University professor who helped start its entrepreneurship program, mentor/advisor, and author of The Age of Entrepreneurship and new children’s books—to share 10 life lessons: finish what you start because completion creates results; knowing who you are and what you want outweighs being smart o...

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Rebroadcast in Memory of Eddie Grobler

About Eddie Grobler

In July 2019, Eddie established Commerce 2040. The main objective is to use Commerce 2040 as a “platform” for engagement with different stakeholders in the payments value chain with the key focus on payment flows in a dynamic and changing environment. He is currently involved is a number of explorative ...

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About Chelle Johnson

Chelle is a first-generation college graduate who grew up with limiting beliefs, fear, and dysfunction. Through faith, resilience, grit, and determination, she achieved executive leadership roles in Talent Acquisition and Human Resources at Fortune 50 companies including Comcast, Lockheed Martin, Quest Diagnostics and Honeywell. She has lived and worked in Asia and Latin America, acquired her MBA, and speaks Sp...

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About Samir Domah

Samir spent over 15 years climbing the ladder in FMCG and data, helping brands win space on Tesco shelves and leading multi-million-pound insight and media portfolios for retailers like Booker, John Lewis and global CPGs. On paper, he had the classic "good job" story: senior roles, a growing team, and industry recognition including a Top 30 Under 40 Loyalty Royalty award. But after bad job role landed him hospital...

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About Ranjith Ravula

Ranjith Ravula is an inspiring entrepreneur who transitioned from earning hourly wages as a limo driver and accountant to founding a successful recruiting business.

His journey began with humble beginnings, encountering setbacks and deceit, but he persevered and expanded his network.

In 2016, he launched Raks Group, a firm that now boasts $4M in revenue as of 2022. Under his leadership, the company focuses on I...

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February 10, 2026 65 mins

About Matthew Hill

With a career that spans corporate boardrooms, global classrooms, and stand-up comedy stages, Matthew Hill brings a rare blend of wit, warmth, and wisdom to the art of communication. As a leadership trainer, intercultural facilitator, and presentation coach, Matthew helps executives, emerging leaders, and teams unlock confidence, clarity, and impact—whether they’re pitching, presenting, or navigating ...

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About Fatemah Mirza

Fatemah Mirza is a Certified Resume Master and the powerhouse behind CareerTuners, a premier career services firm she founded over 15 years ago. Her work has helped thousands of driven professionals break into top-tier organizations—including the United Nations, Big Four consulting firms, Fortune 500 companies, and even the White House.

Her clients don’t just land interviews; they double their salari...

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About Sogol Homayoun

Dr. Sogol Homayoun is an Author, Facilitator, Global Speaker, and leadership coach. Currently, Sogol is an EdTech leader at Arizona State University (ASU) Online. She is also the founder and CEO of The Jasmine Circle, a global personal development coaching organization dedicated to helping you regulate their nervous system, eliminate limiting belief systems and rebrand your sensitivities into a leadership super...

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January 6, 2026 58 secs

Exciting news for 2026: A 10-part miniseries titled 'Lessons in Leadership' will be launched, featuring interviews with experienced individuals discussing best and worst leadership practices. The series promises to share best practices, funny stories, and valuable wisdom for current leaders. Join these deep conversations on leadership in the new year.

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Join host Robert Hossary and guests Diana White, Siebe Vanderzee, and Codie Comeau in a special end-of-season episode of '10 Lessons Learned.' Discover valuable life lessons on gratitude, understanding, choosing battles, authenticity in leadership, and speaking out against injustice. Plus, a surprise appearance by Santa Claus, sharing a lesson in spreading the spirit of giving. Subscribe and hit the notification bell to stay update...

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About Leela Aheer

Hon. Leela Sharon Aheer was first elected as a Member of Alberta's Legislative Assembly for the Chestermere-Rocky View constituency on May 5, 2015.  She was re-elected on April 16, 2019, as the MLA for the newly formed riding of Chestermere-Strathmore. 

Born in Edmonton and raised in Chestermere, where she raised her family, Aheer is a proud wife and mother of two amazing young men.  She is also a ...

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