John "Sugar Boy" H. Keller III

John “Sugar Boy” H. Keller III passed away on Saturday, May 2, 2026, at the age of 91. Sugar Boy is survived by his wife of 63 years, Brenda; daughters, Denise Smith (Reed), Kobi Hymel, loved like a daughter, Stacie Thibodaux; brother-in-law, Larry Smith (Casey); sister-in-law, Cheri Harrison (Jeff); grandchildren, Lyndsie Harrington, Hunter Harrington (Chelcie), Breanna Pizzolato (Tony), Ridge Perkins (Laynee), Scotti Hymel, Magnus Hymel; and nine great-grandchildren, Remie, Huntlie, Berklyn, Colt, Vincent, Greyson, Penelope, Brock and Baylor. Sugar Boy is preceded in death by his parents, John and Lillian Keller; parents-in-law, Smitty and Sis Smith; sons-in-law, Scotty Hymel and Rock Perkins; sister-in-law, Audrey Kay Lavergne; and brother-in-law, Jack Lavergne. He retired from the City of Baton Rouge after a long career as a civil engineer, but his true passion was anything with wheels, speed, and personality. He was the proud owner of Action Cycle, his Motorcycle Shop. He always had a need for speed and found joy in racing motorcycles, building custom bikes, painting motorcycles, helmets, cars, and restoring classic treasures. If it could be customized, he could turn it into art. For 63 years, he was married to the love of his life and his “trophy queen,” Brenda. Together they built a life full of adventure, laughter, loyalty, and unforgettable memories. He was known for his humor and quick wit right up until his final days. He loved deeply, laughed loudly, and never met a stranger. He had a special place in his heart for animals — especially his dogs and cats — and anyone who knew him would probably joke that he loved them even more than his own kids. A collector of classic cars and boats, he took pride in the things he built and preserved, including his beloved custom-painted 1971 van that remained one of his prized possessions. His creativity, craftsmanship, and personality could be seen in every project he touched. More than anything, he lived boldly and authentically. He touched countless lives through his hobbies, friendships, storytelling, and generosity. His adventurous spirit, artistic soul, and colorful personality made him unforgettable. His life was long, vibrant, and full of motion — just like the masterpieces he painted along the way. He will be deeply missed, endlessly remembered, and forever loved. Come rev your engines and say your final goodbyes at Greenoaks Funeral Home, 9595 Florida Blvd., Baton Rouge, LA, on Saturday, May 16, 2026, from 11am until the time of the graveside service at 2pm. Burial will immediately follow at Greenoaks Memorial Park.