Apr 30, 2026
What if the very drive that takes you to the top of your career is quietly dismantling everything underneath it?
In this raw, deeply human episode of Legendary Leaders, host Cathleen O’Sullivan is joined by Nick Jonsson — global keynote speaker, bestselling author, and the world’s number one thought leader on...
Apr 7, 2026
What if the biggest barrier to high performance at work isn’t talent, strategy, or even time — but the way your brain and energy actually function?
In this grounded, practical episode of Legendary Leaders, host Cathleen O’Sullivan is joined by Alex Davids, director and founding partner of Next Evolution...
Mar 24, 2026
What if the key to reinventing your career isn't a dramatic leap—but a quiet, stubborn plan built one small step at a time?
In this warm, deeply honest episode of Legendary Leaders, host Cathleen O'Sullivan is joined by Lorraine Whale, qualified genealogist, house historian, and founder of Time Flies Ancestry—who...
Mar 10, 2026
What if the biggest breakthrough in your leadership journey wasn't about having all the answers—but about showing up anyway, doubts and all? In this milestone solo episode, host Cathleen O'Sullivan celebrates 200 episodes by sharing the raw truth behind her podcasting journey—a masterclass in self-leadership,...
Mar 3, 2026
What if the culture your organisation is trying to build isn't hiding in a values poster or a strategy deck—but in the smallest things you do every single day?
In this warm, deeply practical episode of Legendary Leaders, host Cathleen O'Sullivan is joined by Augusta Vivian, CEO of Higson, a people development...