Shunmugamani, born on May 14, 2001, in Agaram, Thoothukudi, Tamil Nadu, hails from a farming family. His father, Murugesan, is retired, while his mother, Sundari, continues to work in agriculture. Shunmugamani has two elder sisters, Vasanti and Pechi, and an elder brother named Tamilpondi, who shares his passion for kabaddi. Starting his kabaddi journey at the age of 12, Shunmugamani predominantly plays as a Right Cover Defender, demonstrating exceptional skills in Dash maneuvers and Thigh Holds. Under the guidance of Coach Sathakutti, he refines his techniques at RR Traders in Puthukottai. Shunmugamani holds Ajit Kumar in high regard, admiring his Bonus Skill in kabaddi. Despite his dedication to kabaddi, he also enjoys playing volleyball and has represented his team well in inter-university competitions. Currently pursuing a degree in BBES (Bachelor of Business and Environmental Studies), Shunmugamani aspires to serve in the Tamil Nadu Police force, showcasing his commitment to public service and his community. His notable performance in inter-university games underscores his potential and dedication to his sport.