Kool & the Gang released their debut album in 1969 and recorded a number of hits in the ‘70s and ‘80s, including “Celebration,” “Cherish,” Get Down On It” and “Jungle Boogie.” ...

Michael Sumler, who worked alongside funk legends Kool & the Gang as their band's hypeman and was known as "Chicago Mike," died at age 71.

Kool & the Gang's Michael 'Chicago Mike' Sumler dies at 71 As the group’s stylist, Mr. Sumler kept tabs on the group’s wardrobe. He also hyped up crowds with dance moves and sang backup.

Kool & the Gang released their debut album in 1969 and recorded several hits in the ‘70s and ‘80s, including “Celebration,” “Cherish,” Get Down On It,” and “Jungle Boogie.” ...

Kool & the Gang's Michael "Chicago Mike" Sumler died in a crash on Sunday night. He was 71. Michael Sumler, known as 'Chicago Mike,' dies in a crash in Cobb County.

Kool & the Gang's Michael "Chicago Mike" Sumler died in a crash on Sunday night. He was 71. Michael Sumler, known as 'Chicago Mike,' dies in a crash in Cobb County.

Kool & the Gang's Michael "Chicago Mike" Sumler died in a crash on Sunday night. He was 71. Michael Sumler, known as 'Chicago Mike,' dies in a crash in Cobb County.