Rakesh Kr Yadav specializes in what throing event in regular track and field competition that consists of a metal ball attached by a steel wire to a grip?
Rakesh Kumar Yadav: Rakesh Kr Yadav (born 2 October 1977) is an Indian track and field athlete from Uttar Pradesh who specializes in Hammer throw. Hammer throw:  It consists of a metal ball attached by a steel wire to a grip.
i don't know