of Conway, AR

April 16, 1956 - September 12, 2024

Johnny K. Jennings, 68, passed away on September 12, 2024, in Conway, Arkansas, from a pulmonary embolism following a courageous battle with cancer. Born in Dallas, Texas, on April 16, 1956, to Warren Coleman Jennings and Dolores Sandigo Jennings, Johnny lived a life marked by intelligence, compassion, and quiet strength.

After graduating from Robinson High School in Little Rock, Arkansas, in 1974, Johnny dedicated two years of his young adulthood to missionary service with The Church of Jesus Christ of Latter-Day Saints-a reflection of his deep faith. In 1978, he enlisted in the U.S. Air Force, where he served with honor and pride, achieving the rank of Senior Airman (E-4) before being honorably discharged.

Johnny's love of learning led him to Brigham Young University, where he earned a Bachelor of Science in Math-Science and Physics in 1984. His intellectual journey continued with graduate work at Rice University, followed by a PhD in Physics from Brigham Young University in 1993. Johnny authored several peer reviewed papers on plasma physics. He found his professional calling as a computer programmer, where he applied his analytical skills to improve systems and processes.

His passion for knowledge extended far beyond his work. Johnny could converse on almost any topic, especially history and physics, with remarkable depth. His love for math was endless; he spent much of his free time solving complex problems for fun. He also enjoyed role-playing games, chess, and other forms of strategic play, always seeking the next intellectual challenge.

Beyond his professional accomplishments, Johnny's greatest gifts were his wisdom and generosity of spirit. He was the friend everyone sought for advice, knowing his words would be thoughtful, respectful, and encouraging. He gave his knowledge freely, never asking for anything in return. To those fortunate enough to call him a friend, Johnny was a source of unwavering loyalty and kindness.

A devout man, Johnny rarely missed church and was a pillar of faith within his community. His uplifting presence offered encouragement and strength to others in their times of need. His family and friends will forever cherish the time they had with him and the impact he made on their lives.

Johnny is survived by his sisters, Sherry Stephenson and Leshia Tweddle; his brother, David Jennings; his nieces, Lanell Burk and Merry Kline; and his beloved grand-nephews, Mick and Luke Kline, and grand-niece, Katelyn Burk. His memory will continue to inspire all who knew him.

A funeral service will be held at 2:00 p.m. on Friday, September 20, 2024, at Roller-McNutt Funeral Home in Conway, Arkansas, followed by burial at Crestlawn Memorial Park. Family and friends are invited to attend and celebrate Johnny's life and legacy.

Obituary Provided By:
Roller-McNutt Funeral Home
650 Central Landing Blvd.
Conway, AR  72032
www.rollerfuneralhomes.com