Busan, Oct 08: India`s Bahadur Singh won the gold in shot put on the second day of athletics at the 14th Asian Games today. Bahadur beat his rivals with a heave of 19.03m. Qatar`s S Bilalsaad Mubarak took the silver medal touching 18.98m while Kuwait`s Ahmad Gholoum the bronze with an effort that measured 18.27m. Bureau Report