
Episode #9
The Science of Resilience w/ Special Guest JD Tremblay
What does it take to build resilience when discipline, motivation, and mental toughness are no longer enough? Jamie Hairston sits down with J.D. Tremblay; Canadian military veteran, author, integrated engineer, certified naturopathic practitioner, and ultra-endurance athlete—to explore the relationship between physical health, emotional regulation, and sustainable high performance. J.D. shares his journey from military service in Quebec to becoming one of only three athletes reported to have completed the Epic DECA: 10 Ironman-distance triathlons in 10 consecutive days across six Hawaiian Islands. Jamie and J.D. discuss the connection between nutrition, sleep, stress, and mental health, as well as how neuroplasticity allows the brain to form new pathways at any age. This episode is an honest exploration of endurance, recovery, purpose, and what it means to become stronger—not by pretending pressure does not exist, but by learning how to respond to it differently. About Our Guest: J.D. Tremblay J.D. Tremblay is a Canadian military veteran, integrated engineer, certified naturopathic practitioner, author, and ultra-endurance athlete whose work focuses on mental resilience, sustainable performance, and purposeful living. He is one of only three athletes reported to have completed the EpicDeca—10 Ironman-distance triathlons in 10 consecutive days across six Hawaiian Islands. As Director of High Performance and Mental Resilience at Hungry Warrior Academy, J.D. helps men strengthen discipline, regulate stress, rebuild their physical and emotional capacity, and lead with greater clarity and purpose. He is also the author of Hunger for More in Life: Conquer Mental Struggles, Defy Limitations, and Discover Purpose Through Epic Achievements , a memoir about confronting mental barriers, challenging personal limitations, and finding purpose through extraordinary experiences. Connect With J.D. Tremblay J.D. Tremblay’s official website Hungry Warrior Academy Find J.D.’s Book Official book and author website Amazon print edition About the Host: Jamie Hairston Jamie Hairston is a U.S. Army veteran, author, and mental health advocate with a master’s degree in addiction counseling. She combines professional training with lived experience to create honest conversations about addiction, trauma, recovery, and the complicated realities of healing. Through her writing, advocacy, and podcasting, Jamie challenges stigma, amplifies stories that are too often overlooked, and reminds listeners that no one should have to navigate mental health challenges or recovery alone. Learn more about Jamie and her work at Flawed by Design Publishing . Link Disclaimer The links provided in these show notes are included solely to help listeners learn more about the guest, his work, and his published book. Jamie Hairston nor her podcast receive commissions, referral fees, or other compensation from purchases or visits made through these links. Inclusion of a link is for informational purposes and does not constitute a paid endorsement.

