Keynote Speaker  |  Mental Performance Coach  |  Author

The Main Character Coach

Jabari Sims helps students and athletes stop waiting for permission and start living as the main character in their own story.

Jabari Sims, The Main Character Coach
The Main Character Coach
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The Framework

The IT'S ME Protocol

Five steps that transform passive spectators into the main characters of their own lives.

I
Identify
Know who you are and where you actually are right now.
T
Take Responsibility
Own your story. Every part of it.
S
Stop Scanning
Quit looking to others for permission to begin.
M
Make a Choice
A main character decision. Not reactive. Intentional.
E
Execute
Move. Ship. Show up. The credits don't roll yet.

Trusted in Rooms Like These

Rancho Alamitos High School John Muir High School AYSO Region 5 Laguna Niguel Rotary Club Boys & Girls Club

Who Jabari Serves

Built for the People
In the Arena

Twenty-plus years working in schools and on sidelines means Jabari speaks the language of students and athletes from the inside out.

🏫
K-12 Schools
Assemblies and programs that transform student identity, build self-leadership, and shift school culture from the inside out.
🏆
Athletics
Mental performance coaching for teams and individual athletes. The gap between talent and results lives in the mind.
The Director's Cut Journal cover

Free Resource

Stop Waiting for
Permission to Begin

Most people spend their lives scanning the room for someone to tell them they are ready. The Director's Cut Journal is 30 days of the IT'S ME Protocol applied to your actual life. One prompt per day. No motivational fluff. Just the work of becoming the main character in your own story. Free. Yours. Starting today.

30 Daily Prompts
Weekly Reflections
The Director's Cut Space
Get the Free Journal

Free download. No credit card. Just the work.

Don't Roll the Credits Yet:
A Man's Memoir of Failure, Fatherhood, Reinvention, and Becoming the Main Character in His Life
Jabari Sims

Debut Book | Coming Soon

Don't Roll the
Credits Yet

A raw, cinematic memoir about failure, fatherhood, and what happens when a man finally decides to become the main character in his own story. Jabari Sims doesn't write from the mountaintop. He writes from the valley floor, mid-climb.

What People Are Saying

The Room Changed
After He Spoke

★★★★★

His high-energy personality makes him someone that both students and staff want to be around.

Jean Koerner

Assistant Principal, Rancho Alamitos High School

★★★★★

It is truly incredible what Mr. Sims managed to build in such a short period of time. There is no limit to his creativity or his passion.

Lawton Gray, Ed.D.

Principal, John Muir High School

★★★★★

Mr. Sims has an exceptional ability to engage students and create an atmosphere where they feel both seen and challenged. He brings a unique perspective, blending professional authority with the relatability of a parent, to foster genuine connection and collaboration in every room he enters.

Britt Hughes

Educator

★★★★★

He has a unique talent for inspiring and mobilizing others to move out of their comfort zones and into active participation.

Julie Reynolds

Regional Commissioner, AYSO Region 5

★★★★★

Jabari captivated the room with his message of radical accountability and personal ownership through his transformative "It's Me" Protocol. He challenged us to shift our mindset, take control of our narrative, and step fully into our power.

Laguna Niguel Rotary Club

Event Attendee

★★★★★

His journey left a lasting impression... a true testament to resilience, grit, and unwavering self-belief. Thank you, Jabari, for an unforgettable presentation and for inspiring our members to think bigger, act bolder, and lead with purpose.

Laguna Niguel Rotary Club

Event Organizers

★★★★★

His high-energy personality makes him someone that both students and staff want to be around.

Jean Koerner

Assistant Principal, Rancho Alamitos High School

★★★★★

It is truly incredible what Mr. Sims managed to build in such a short period of time. There is no limit to his creativity or his passion.

Lawton Gray, Ed.D.

Principal, John Muir High School

★★★★★

Mr. Sims has an exceptional ability to engage students and create an atmosphere where they feel both seen and challenged. He brings a unique perspective, blending professional authority with the relatability of a parent, to foster genuine connection and collaboration in every room he enters.

Britt Hughes

Educator

★★★★★

He has a unique talent for inspiring and mobilizing others to move out of their comfort zones and into active participation.

Julie Reynolds

Regional Commissioner, AYSO Region 5

★★★★★

Jabari captivated the room with his message of radical accountability and personal ownership through his transformative "It's Me" Protocol. He challenged us to shift our mindset, take control of our narrative, and step fully into our power.

Laguna Niguel Rotary Club

Event Attendee

★★★★★

His journey left a lasting impression... a true testament to resilience, grit, and unwavering self-belief. Thank you, Jabari, for an unforgettable presentation and for inspiring our members to think bigger, act bolder, and lead with purpose.

Laguna Niguel Rotary Club

Event Organizers

Ready to Book Jabari?

Bring The Main Character Coach to your next school event or athletic program.

Check Availability

The Story

Jabari
Sims

Mental Performance Coach. Keynote Speaker. The Main Character Coach. A man who learned the hard way that every great story has a pivot point and what you do at that moment defines everything after.

Book Jabari to Speak
Jabari Sims speaking on stage

Jabari in Action

On Stage. In the Room.
In the Work.

Jabari Sims keynote
Keynote
Jabari Sims portrait
Portrait
Jabari Sims speaking
On Stage
Jabari Sims in action
In the Room
Jabari Sims live event
Live Event

The Journey

Every Scene
Led Here

The Classroom

Educator, TK-12

More than two decades inside schools as an educator and mentor. Jabari learned how students think by showing up for them every single day.

The Sideline

Coach and Program Leader

High school basketball coach and Boys and Girls Club supervisor. Twenty-plus years coaching youth athletics and building programs that shape character, not just skills.

The Pitch

AYSO Regional Commissioner

Leading Region 5, Jabari mobilized volunteers, families, and young athletes. Leadership at the community level, where the work is unpaid and the impact is permanent.

The Deployment

U.S. Embassy Baghdad

At 48, with no military background, he self-funded his Protective Security Specialist certification and deployed to Iraq as a private contractor. He stopped waiting for permission.

The Stage

The Main Character Coach

Keynote speaker and mental performance coach. The IT'S ME Protocol, born from his own reinvention, now moves rooms of students and athletes across California and beyond.

The Book

Don't Roll the Credits Yet

His debut memoir. The failures, the fatherhood moments, the reinvention. Unfiltered and coming soon.

The Backstory

Jabari Sims grew up knowing he had a story worth telling. What he didn't know was how much of that story would be written in failure, setback, and the kind of quiet reckoning that happens when no one is watching.

Before he became The Main Character Coach, Jabari spent over two decades inside schools as an educator, coach, and mentor. He coached high school basketball. He ran Boys and Girls Club programs. He served as an AYSO Regional Commissioner. At 48, with no military background, he self-funded his certification as a Protective Security Specialist and deployed as a private contractor to the U.S. Embassy in Baghdad, Iraq. Not because the path was clear. Because he stopped waiting for permission.

That experience didn't just give him content. It gave him credibility that no resume can replicate.

The Framework

The IT'S ME Protocol was born from Jabari's own journey and refined through thousands of hours working with students and athletes. It is a five-step process that moves people from passive to purposeful, from reactive to decisive.

Identify. Take Responsibility. Stop Scanning for Permission. Make a Main Character Choice. Execute.

Simple language. Permanent shift.

The Mission

Jabari niches into two arenas because he has lived inside them for over twenty years: K-12 schools and athletics. He knows how students think. He knows what athletes need to hear. He knows the difference between a room that claps and a room that changes.

Whether it is a high school assembly, a student leadership day, a team meeting, or an athletic department training, the question Jabari brings into every room is the same: Are you living as the main character in your own story, or are you waiting for someone else to write your next scene?

The Book

His debut memoir, Don't Roll the Credits Yet, tells the full story unfiltered. The failures. The fatherhood moments. The reinvention. Coming soon.

Book Jabari to Speak Get the Free 30-Day Journal

His Story. Your Audience.

Jabari's comeback narrative hits differently when students and athletes see themselves in it.

Check Availability

Keynote Speaking

Book Jabari
to Speak

Jabari brings a cinematic story, a proven framework, and the kind of energy that makes students and athletes feel like the message was written specifically for them.

Email Booking Team
🏫
K-12 Schools
🏆
Athletic Programs

Booking Contact

booking@mrjabarisims.com

626-705-7216

The Experience

What to Expect

Booking a speaker is a trust decision. Here is exactly how Jabari shows up before, during, and after your event.

Phase One

Before Jabari Speaks

  • A discovery call to learn your school or program, your students, and what the room actually needs
  • The keynote tailored to your event, your audience, and your outcomes
  • Promo materials and a speaker video to build buzz before the day
  • Jabari arrives early and connects with students and staff before the mic ever goes on

Phase Two

During the Keynote

  • Cinematic storytelling that pulls students in from the first minute
  • The IT'S ME Protocol taught live, step by step, in language students repeat back
  • High energy, humor, and real interaction, never a lecture
  • Main character moments students claim out loud in the room

Phase Three

After the Room Clears

  • Follow-up resources for teachers, counselors, and coaches to keep the message alive
  • IT'S ME Protocol materials your staff can use in classrooms and locker rooms
  • A debrief with your leadership team on what landed and what comes next
  • A momentum plan so the assembly becomes a culture shift, not a memory

Signature Keynotes

The Topics That
Move Rooms

01
IT'S ME: Becoming the Main Character
The flagship keynote. Jabari's signature message built on the IT'S ME Protocol. Delivers for every audience every time.
02
Stop the Scan: Student Keynote
Students walk in scanning for where they fit. Jabari replaces that scan with self-leadership so they stop waiting for permission to show up fully.
03
The Athlete Within
Mental performance coaching framed around athletic identity. Purpose-built for sports teams and athletic departments.
04
Act Two Resilience
Every great story has a second act where everything falls apart before the hero rises. Jabari teaches athletes and students to see setbacks as the middle, not the end.
05
The Director's Mindset
How to make growth choices over comfort choices and build habits that align with the life you want to direct. Based on the upcoming memoir.
06
The Victim Loop Audit
Helping students and athletes identify the subtle ways they stall their own momentum and rewrite the internal narrative keeping them in a supporting role.

See Jabari In Action

Watch Before You Book

One room. One story. One framework that changes everything.

Jabari Sims | The Main Character Coach

Watch on YouTube  ↗

@mrjabarisims | youtube.com/@mrjabarisims

Book Jabari

Let's Talk About
Your Event

Fill out the form below and Jabari's team will follow up within 48 hours. You can also reach us directly at booking@mrjabarisims.com.

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Form submitted. Thank you.
We will be in touch within 48 hours.

Something went wrong. Please email us directly at booking@mrjabarisims.com
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Mental Performance Coaching

1-on-1 Work
With Jabari

Coaching is for people who are serious. If you are ready to execute at a different level, Jabari is built for that conversation.

Apply to Work With Jabari

Coaching Programs

Choose Your Path

The Main Character Session
A single high-intensity coaching session for clarity at a crossroads.
  • 90-minute deep-dive session
  • IT'S ME Protocol assessment
  • Personalized action framework
  • Follow-up resource guide
Apply Now
Team Performance
Mental performance coaching for athletic teams, student leadership groups, and school programs.
  • Group coaching sessions
  • Team identity workshops
  • Culture assessment and rebuild
  • On-site or virtual options
Apply Now

Apply Now

Start the Conversation

Tell Jabari where you are and what you are working toward.

Message Received

Form submitted. Thank you.
We will be in touch within 48 hours.

Something went wrong. Please email us directly at booking@mrjabarisims.com
First name is required
Last name is required
A valid email is required
Organization name is required
Please tell us about your event

The Credits Don't Roll Yet

Your best chapter hasn't been written. Let's figure out what is in the way.

Start the Conversation

Media

Watch Jabari
in Action

Speaker video, media resources, and press materials for event coordinators and journalists.

Watch

The Main Character Coach
Live

One room. One story. One framework that changes everything.

Jabari Sims | The Main Character Coach

Watch on YouTube  ↗

Watch more at youtube.com/@mrjabarisims

For Media and Event Coordinators

Press Kit

Headshots, bios, and booking information available for journalists, podcast hosts, and event coordinators. Contact the team directly to request assets.

Follow the Journey

Daily content, behind-the-scenes, and the IT'S ME message in real time.

@mrjabarisims on Instagram

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Enter your name and email below. When Don't Roll the Credits Yet drops, you will be the first to know.

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