Kumar hails from Islamnagar in Aliganj block, Jamui district, Bihar.[5] In T63 classification, athletes with a single leg above the knee amputation compete with a prosthesis.
Early life and education
Kumar was born to Pratima Devi and Shivnandan Yadav and has two brothers. He did his graduation in Mathematics. He is currently being supported by Olympic Gold Quest, a sports NGO.
He also broke the nine-year-old Asian Para Games record of 1.80m set by Paralympics medalist Sharad Kumar in 2014.[8]Prime Minister Narendra Modi congratulated Kumar for winning the gold medal.[1][9] He is currently serving as a Child Development Project Officer (CDPO) in the State of Bihar.