Two weeks after ending her LPGA Tour title drought, Lydia Ko is back in the hunt for another title.
Ko is in a tie for seventh at the Women's World Championship in Singapore after a second-round four-under 68 saw her move to seven-under for the tournament.
She sits within striking distance of the lead, four shots behind co-leaders Hee Young Park and Inbee Park, and just two back of the duo tied for third, Xiju Lin and Hyo Joo Kim.
Ko had five birdies in the first 13 holes of her round, before a bogey on the 15th slid her back to seven-under.
The 24-year-old said the course suits her aggressive style that she's cultivated under coach Sean Foley.