Sandeep hurled the javelin to a distance of 66.18m to better his own world record of 65.80m in F44 category, while Sumit sent the spear to a distance of 62.88m to clinch the silver and better his own F64 world record of 60.45m.
The F44 category athletes have leg amputations or reduced function in one or both legs, and they compete without a prothesis.
The F64 category athletes have limb deficiency and leg length difference, and they compete with prosthesis.