Kim Hyo-joo born 14 July 1995), also known as Hyo Joo Kim, is a South Korean professional golfer who plays on the LPGA of Korea Tour. She won the 2014 Evian Championship while setting the record for lowest 18-hole score at a major with a 61 in the first round. The 2014 Evian Championship was her first major appearance. She later accepted membership on the LPGA Tour for 2015.