For more than 100 years, Big Brothers Big Sisters has operated under the belief that inherent in every child is the ability to succeed and thrive in life. As the nation’s largest donor and volunteer supported mentoring network, Big Brothers Big Sisters of the Great Lakes Bay Region makes meaningful, monitored matches between adult volunteers (“Bigs”) and children (“Littles”), ages 6 through 12, throughout Midland, Bay, Saginaw and Isabella Counties. We develop positive relationships that have a direct and lasting effect on the lives of young people. The Big Brothers Big Sisters Mission is to create and support one-to-one mentoring relationships that ignite the power and promise of youth. The Big Brothers Big Sisters Vision is that all youth achieve their full potential.