
Josh Jung – 15 Years of Mental Training | From Overlooked to MLB All-Star & World Series Champion
In this episode of The Mental Performance Mastery Podcast, Brian sits down with 2024 MLB All-Star and World Series Champion Josh Jung of the Texas Rangers.
Josh shares his journey from being undrafted out of high school to becoming a College All-American at Texas Tech, a 1st round draft pick, an MLB All-Star, and a World Series Champion — and the 15 years of intentional mental training that fueled that rise.
This conversation goes far beyond talent. It’s about preparation, discipline, and building a championship mindset long before the spotlight arrives.
In this episode, Brian and Josh unpack:
Advice for athletes who feel overlooked or underestimated
The importance of a daily routine and personal standards
Using mental imagery and visualization to prepare for success
The power of journaling for clarity and growth
Why he uses concentration grids to sharpen focus
Keeping a quiet mind under pressure
Talking to yourself instead of listening to self-doubt
The 3 keys he uses to “keep it simple”
How Stoicism and reading have strengthened his resilience
Building awareness around sleep, recovery, and readiness
This episode is a masterclass in mental resilience, work ethic, preparation, and performing at your best when it matters most.
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