FIND YOUR BIG JOY IN COUNTLESS LITTLE MOMENTS.
Big Brothers Big Sisters is the leading youth mentoring organization in the United States.
We believe in the power of young people. In our work, we provide access to the people and resources needed to help young people succeed throughout their lives.
Mentorship has been proven to be one of the most powerful ways to change the trajectory of a young person’s life—it has served as a positive intervention for more than 120 years.
But here’s the best part-mentorship is a two-way street.
Every small, shared moment—laughing over a silly joke, conquering a new challenge, or simply being there for each other—adds up to something extraordinary. These “Little Moments” create a ripple effect, bringing Big Joy to both mentor and mentee.
For Littles: It’s about gaining confidence, discovering new possibilities, and feeling supported as they take on the world.
For Bigs: It’s about finding purpose, building connections, and experiencing the unique joy of making a difference in someone’s life.
RIGHT NOW
Over 200 kids are waiting for a caring adult, some for over a year. Discover your BIG JOY and help end the wait for one Little today!


CRITICAL NEED
Across every sector, every culture, and every realm of society, mentorship matters.

WHY CHOOSE BBBS?




PROVEN OUTCOMES
With over 120 years of experience, Big Brothers Big Sisters is the nation’s leader in mentorship. Our proven 1-to-1 mentoring model goes beyond traditional mentoring, creating an ecosystem of personalized support, meaningful relationships, and life-changing outcomes.
BBBS is more than a program—it’s a movement. With 230+ affiliate agencies nationwide, we provide tailored, evidence-based support to meet young people where they are, free of charge. Every match is carefully crafted to ensure safe, lasting connections, guided by trained professionals who empower both Littles and Bigs to thrive.
We adapt to changing needs while staying focused on what matters most: fostering belonging, building social and emotional health, and unlocking potential for brighter futures. Together, we create relationships that transform lives—and communities.
ECONOMIC IMPACT
Big Brothers Big Sisters is more than a mentoring program—it’s an engine for economic impact. By fostering economic connectedness, BBBS increases lifetime earnings by 20%, with mentored youth earning more and achieving higher upward mobility.
The ripple effects are profound:
- Mentored individuals generate $200,000 to $500,000 more over their lifetimes.
- Every $1 invested in BBBS creates a $3 return by reducing public costs on crime, education, and social services.
- The program pays for itself within just 7 years through increased tax revenue and societal benefits.
When we invest in mentorship, we empower young people to thrive, build stronger communities, and create a brighter economic future for all. Together, we can change lives—and the world.
TRANSFORM LIVES
Mentorship changes lives. Young people with mentors experience greater confidence, make healthier choices, and achieve more in education and career. They are:
- 2x more likely to hold leadership roles.
- 41% less likely to engage in substance abuse.
- 2x more likely to pursue higher education.
- On average, they’ll earn $200,000 more over their lifetime.
Mentorship doesn’t just transform today—it shapes brighter futures for individuals and entire communities. Together, we can unlock that potential.
COMMUNITY IMPACT
Big Brothers Big Sisters creates powerful connections that ripple across communities. Our mentoring programs close two-thirds of the socio-economic gap for Littles, helping them achieve upward mobility and unlock brighter futures. Littles’ adult incomes often align more closely with their Bigs than their family’s, breaking cycles of poverty and creating lasting change.
Mentorship fosters meaningful relationships across socioeconomic, racial, and geographic lines, building a more connected and equitable society. With 74% of mentees crediting their Bigs for their success, the impact is undeniable. Mentors, too, experience lasting civic engagement and fulfillment.
Together, we’re not just changing lives—we’re strengthening the fabric of entire communities.
THE TRUTH IS…
In a world where 1 in 3 people feel lonely, mentorship offers a powerful antidote. For mentees, it builds confidence, belonging, and hope. For mentors, it sparks purpose, joy, and deeper connection.
Mentorship isn’t just support—it’s a two-way relationship that transforms lives on both sides. In a time when we’re all seeking more meaning, mentoring creates the connection we need to thrive together.




COMING UP NEXT…
MAR 20: THE GREAT BIG AUCTION - DETROIT
The night will feature:
- A unique, curated auction with exclusive items and experiences.
- Exciting networking opportunities with influential attendees, including a CBS news anchor Lauren Winfrey and retired NFL player Joique Bell.
- An inspiring celebration of BBBS’s mission to ignite the potential of youth across our community.
APR 13: THE BIG HOUSE 5k- ANN ARBOR
The event sells out every year! Click the link below to register today, and select BBBS as your chossen charity.
The Big House 5K was founded by the Michigan Athletic Department in 2014. In the years since, we have raised over $1.4 million in support of local non-profit organizations serving the Washtenaw County community.
Register for the 12th Annual Big House 5K on Sunday, April 13, 2025.

SHARE A
LITTLE MOMENT
Who has made an impact on your life? We want to hear your story! Share it now with #BeBig or upload your video here:
Tori Kelly
Two-time GRAMMY Award-winning multiplatinum artist
Singer-songwriter and BBBS supporter Tori Kelly shares her mentorship journey as part of Big Brothers Big Sisters of America’s “Million Little Moments” campaign.
Reette Thorns
Singer-Songwriter, 2023 American Idol Contestant
Singer and BBBS supporter Reette Thorns shares her mentorship journey as part of Big Brothers Big Sisters of America’s “Million Little Moments” campaign.
Lexi Underwood
Actress, Singer, Filmmaker, and Changemaker
Actress and BBBS supporter Lexi Underwood shares her mentorship journey as part of Big Brothers Big Sisters of America’s “Million Little Moments” campaign.
Kevin Carroll
Best-Selling Author, Expert on Creativity and Innovation, Agent for Social Change
Kevin Carroll shares a special moment with the Big Brothers Big Sisters of America’s “Million Little Moments” campaign.
Salome Agbaroji
National Youth Poet Laureate
Poet and BBBS supporter Salome Agbaroji shares her mentorship journey as part of Big Brothers Big Sisters of America’s “Million Little Moments” campaign.
Sean Clifford
Green Bay Packers Quarterback, Founder and President, Limitless NIL, Alumni Big
Green Bay Packers Quarterback and BBBS supporter Sean Clifford shares his mentorship journey as part of Big Brothers Big Sisters of America’s “Million Little Moments” campaign.
Stephen Gyllenhaal
Join us and spread the word to your community
Film director and BBBS supporter Stephen Gyllenhaal shares his mentorship journey as part of Big Brothers Big Sisters of America’s “Million Little Moments” campaign.
Rocsi Diaz
Emmy award winning host, actor, and entrepreneur
TV Host and BBBS supporter Rocsi Diaz shares her mentorship journey as part of Big Brothers Big Sisters of America’s “Million Little Moments” campaign.