Brooks Koepka has golf’s top ranking with win in South Korea

Brooks Koepka of the United States poses with his trophy after winning the CJ Cup PGA golf tournament at Nine Bridges on Jeju Island, South Korea, Sunday, Oct. 21, 2018. (Park Ji-ho/Yonhap via AP)

JEJU ISLAND, South Korea — Brooks Koepka is golf’s new No. 1 after winning the CJ Cup at Nine Bridges on Sunday by four strokes.