Michael Sumler, affectionately known as “Chicago Mike,” passed away at 71 following a car accident in Cobb County, Georgia, on May 24, 2025. Sumler had been a cherished member of Kool & The Gang since 1985, contributing his talents as a vocalist and performer.
A Life in Music
Sumler’s journey with Kool & The Gang began in the mid-1980s, a period when the band was evolving its sound and expanding its lineup. His dynamic stage presence and vocal prowess quickly made him a standout performer during live shows. Over the years, Sumler became an integral part of the band’s touring ensemble, captivating audiences worldwide with his energy and passion.
While not an original member, Sumler’s contributions were significant during a transformative era for the band. His performances helped sustain the group’s popularity, ensuring that classic hits like “Celebration” and “Ladies’ Night” continued to resonate with new generations of fans.
Remembering a Legacy
News of Sumler’s passing has elicited an outpouring of tributes from fans and fellow musicians alike. Robert “Kool” Bell, the band’s founding bassist and the last surviving original member, expressed his sorrow: “It’s a bittersweet feeling. We’ve lost another brother, and the stage won’t be the same without Mike.”
Kool & The Gang, formed in 1964 in Jersey City, New Jersey, has been a cornerstone of funk, R&B, and pop music for decades. The band’s evolution from jazz roots to mainstream success is marked by numerous accolades, including seven American Music Awards and an induction into the Rock & Roll Hall of Fame in 2024.
Sumler’s tenure with the band coincided with significant milestones, such as the release of the 2023 album “People Just Wanna Have Fun.” His contributions to live performances and recordings during this period were instrumental in maintaining the band’s relevance in the contemporary music scene.