5 Codes Podcast

EP 31: The Cost of Greatness | Julianna Peña

• Cameron Chesnut • Episode 31

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0:00 | 1:22:37

In this episode, I sit down with Julianna Peña, a two-time UFC Women's Bantamweight Champion and the first mother to ever win a UFC title. We talk about what it actually takes to compete at the highest level of mixed martial arts, from the daily grind of driving across a city between gyms as a single mom to the mental and physical toll that every fight extracts. Julie opens up about motherhood, femininity, and ferocity, and how becoming a mom unlocked a level of strength she never knew she had.

We dive into the psychology of doing hard things, how she processes winning and losing, and the mindset that carried her through what many still consider the greatest upset in UFC history when she submitted Amanda Nunes. Julie shares how aging as an athlete has reshaped her approach to recovery, functional medicine, and longevity, as well as what it means to find flow state, control the controllables, and define your own prime. If you're interested in high performance, resilience, motherhood, or the mindset behind elite competition, this conversation offers a rare and honest look at the woman behind the champion.

CONNECT WITH JULIANNA
Instagram: https://www.instagram.com/venezuelanvixen/?hl=en

CONNECT WITH HOST
Website: https://5c.co/
Instagram: https://www.instagram.com/chesnut.md/
YouTube: https://www.youtube.com/@chesnutMD
LinkedIn: https://www.linkedin.com/in/cameron-chesnut-a6910baa/

WAYS TO WATCH/LISTEN
YouTube: https://www.youtube.com/@5CodesPodcast
Spotify: https://open.spotify.com/show/1FZ7vpmq21iA1noPcFhixb?si=992ef6c8d859463f
Apple: https://podcasts.apple.com/us/podcast/5-codes-podcast/id1866214238
Instagram: https://www.instagram.com/5codespodcast/

TIMESTAMPS
 00:00 - Intro
 01:23 - Becoming the First Mom to Win a UFC Title
 04:51 - A Day in the Life: The Grind Behind Fight Night
 08:49 - The Cost and Purpose Behind Why She Fights
 13:34 - What People Misunderstand About Strength
 18:25 - Winning, Losing, and Her First Defeat
 23:11 - Femininity, Ferocity, and Motherhood
 25:46 - Fight Week and the Killer Mindset
 29:58 - Body Image, Weight Cuts, and Peak Performance
 34:05 - How Her Mindset Has Shifted with Age
 37:12 - Aging, Recovery, and Functional Medicine
 41:28 - The Psychology of Doing Hard Things
 44:55 - The Cost of Greatness
 49:28 - The Amanda Nunes Upset, Self-Belief, and Flow State
 1:00:32 - Raising Iza and Passing Down Wisdom
 1:08:09 - Are You Willing to Pay the Price?
 1:12:54 - Defining Your Prime
 1:19:56 - Rapid Fire Questions

ABOUT HOST
Dr. Cameron Chesnut is the host of the 5 Codes Podcast and the founder of 5C, where he leads a team dedicated to integrative cosmetic surgery, regenerative medicine, and functional health. An internationally recognized facial plastic surgeon, Dr. Chesnut is known for producing natural, refined results that enhance rather than alter one's appearance. His approach blends surgical precision with biological optimization and disciplined restraint, drawing patients from around the world who value excellence, longevity, and holistic care. On the 5 Codes Podcast, Dr. Chesnut uncovers the mindsets and evidence-backed strategies he lives by, helping high performers perform better, recover smarter, and feel their best in every area of life.

DISCLAIMER
The views shared on this podcast are my own and are not associated with, affiliated with, or representative of my clinical teaching role at the University of Washington School of Medicine. This content is for general educational purposes only and should not be considered individualized medical advice.

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