(LEAD) (Olympics) S. Korean men's golf coach expects wide open competition in Rio
(ATTN: ADDS photo)
RIO DE JANEIRO, Aug. 4 (Yonhap) -- Choi Kyoung-ju, a PGA Tour veteran and coach of the South Korean men's Olympic golf team, said Thursday the competition in Rio de Janeiro will be wide open.
The eight-time tour winner, better k