Michael Sumler, who spent years working with the venerable soul-funk group Kool & The Gang as both an onstage hype man and a behind-the-scenes stylist, died Sunday in a car crash in Georgia. He was 71.

His death was confirmed by a spokesman for the band. 11Alive, a TV station in Atlanta, reported that Sumler was killed after his car collided with another vehicle as he was travelling on Veterans Memorial Highway in Georgia's Cobb County. Sumler, who was known as Chicago Mike, had performed Sunday evening in Mableton, Georgia, with the group Con Funk Shun, whose Michael Cooper paid tribute to Sumler on social media.

"We had no idea that Sunday night's Love's Train would be your last ride," Cooper wrote. "Rest in heavenly piece."

In its statement, Kool & The Gang described Sumler as "our longtime wardrobe valet" and said he worked with the band from 2000 to 2015, "making sure the guys looked their best on stage every night." Sumler "also hyped the crowd with his energy and dance moves at the top of the show," the group added.

Known for hits including Ladies Night, Jungle Boogie, Get Down On It and Celebration, Kool & The Gang was formed in the mid-1960s in Jersey City, New Jersey, by brothers Robert Bell (who went by Kool) and Ronald Khalis Bell along with several neighbourhood pals. Last year the group was inducted into the Rock & Roll Hall of Fame, which called Kool & The Gang "the most sampled group in hip-hop history."

Information on Sumler's survivors wasn't immediately available. – Los Angeles Times/Tribune News Service