Bully.org is a 501(c)(3) non-profit delivering an evidence-based bullying prevention program to K-12 schools, families, and communities. The Bully Proof program has reached 160,000+ students and reduced monthly suspensions from 50 to 3 in the Los Nietos School District.

Bully.org

BUILDING A GENERATION
THAT CANNOT BE BROKEN.

40 years. 160,000+ kids. One mission: make bullying stop.
Bully.org delivers real skills, real results, and real community to K-12 schools, families, and students across the country. Founded by Chris Casamassa. A BullyProofInc 501(c)(3) non-profit.

Why It Matters

1 in 4 Kids Is Being Bullied Right Now. Most of Them Never Tell a Soul.

1 IN 4

Students report being bullied at school

92%

Kids bullied show low self-esteem or physical fitness deficits

160,000

Students helped through the Bully Proof program

Bullying prevention works when it changes behavior — not just awareness. Bully.org builds the skills, culture, and adult systems that make bullying genuinely harder to do.

How We Work

Three Tracks. One Mission.

The Bully Proof program runs in three connected tracks — a live school program, a free online community, and a deep resource library — so every adult in a child's corner has what they need.

Live School Program

Chris Casamassa delivers the 7-section Bully Proof program directly to your school — two visits, fully interactive, built for real behavior change. Not a lecture. Not an assembly.

Bring it to your school →

The Bully.org Community

A free resource hub for parents, teachers, administrators, and studio owners — courses, guides, and a community built around the same framework Chris uses in schools.

Join free →

Resources & Training

80+ downloadable guides, 90-day courses, and training materials — for the adults in the room. Because protecting kids is a team effort.

Explore resources →
Who This Is For

Built for Every Adult in a Child's Corner.

Parents

You know something is wrong. We give you the language, the tools, and the community to actually help.

Resources for parents →

Teachers

Your classroom is where culture starts. We give you the framework to build an upstander culture from day one.

Resources for teachers →

School Administrators

You need measurable culture change, not another one-off event. The Bully Proof program is built around outcomes you can track.

Resources for administrators →
It Works

Proven Results in K-12 Schools

50 3

Monthly suspensions across 4 schools in the Los Nietos School District dropped from 50 to 3 after implementing the Bully Proof program — 800+ students, 2 years.

The Bully Proof program didn't just reduce suspensions. It changed the way our students see themselves — and each other.
— Superintendent Ramiro Rubalcaba, Los Nietos School District
Superintendent Ramiro Rubalcaba, Los Nietos School District
Chris Casamassa, founder of Bully.org and 10th degree black belt
The Founder

Chris Casamassa

Co-Founder, Bully.org · 10th Degree Black Belt

Chris Casamassa has been protecting kids through martial arts for 40 years — as CEO of 17 Red Dragon Karate schools, as the face of Mortal Kombat's Scorpion, and as the author of four bestselling books on bullying prevention. The Bully Proof program has reached 160,000+ kids. He built it to reach 10 million.

  • 10th Degree Black Belt
  • Mortal Kombat: Scorpion
  • 4x NASKA National Champion
  • Bestselling Author
Answers

Frequently Asked Questions

What is the Bully Proof program?

Bully Proof is an evidence-based, 7-section bullying prevention program delivered live in K-12 schools by Chris Casamassa. It focuses on behavior change — skills, culture, and adult systems — rather than one-off assemblies.

Who is Bully.org for?

Bully.org serves K-12 schools, school administrators, parents, teachers, and martial-arts studio owners who want a proven framework to prevent bullying and build upstander culture.

What results have schools seen?

Across 4 schools in the Los Nietos School District (800+ students, 2 years), monthly suspensions dropped from 50 to 3 after implementing the Bully Proof program.

How does a school bring the program in?

Schools and districts can request a visit through bully.org/host-an-event. Chris Casamassa delivers the program on-site across two interactive visits.

Is Bully.org a registered non-profit?

Yes. Bully.org operates as BullyProofInc, a registered 501(c)(3) non-profit organization.