Sushil Kumar Mishra was born on March 10, 1969, in Pratapgarh, India. He was the son of Ramraj Mishra and Shanti Mishra. On November 2, 2024, surrounded by family, with a smile on his face, he passed on to God in the Foothills Medical Centre. Sushil was a friendly guy, full of humour and loved to talk. He loved to chat with everyone, loved to be surrounded by everyone and always tried to make everybody happy. Fulfilling life to the fullest, through simple pleasures, such as, chatting away with friends and family, spending his night watching the cricket match and watching his favourite team, the Oilers with his family. He had an uncanny ability to reach people in a positive way.
He worked as a project manager for Tata Consultancy Services, displaying a wonderful knack for solving problems. He received his Masters in Computer Management in Indore M.P. India. The latest degree he had received was his MBA from SSBM Geneva, Switzerland.

He is remembered by his wife, Lailani, his daughter, Riyanika, his brothers, Vijay and Ajay, his sisters, Manju, Chintu and Mintu, his sister in law, Rakhi and Kanchan, brother in law, Pappu Jijaji, Manoj, his nephew, Deepak, Aditya, Shubham and nieces, Swati, Pooja, Advika, Sia.