Katsunari Takahashi

Katsunari Takahashi (高橋勝成) (born Go Seung-Seong (高勝成, 고승성) 5 August 1950) is a Japanese professional golfer of Korean ancestry.

Takahashi was born in Asahikawa, Hokkaidō. He won 10 tournaments on the Japan Golf Tour.

PGA of Japan Tour wins (10)
 * Note: The 1985 Mizuno Open was shortened to 54 holes due to weather.

PGA of Japan Tour playoff record (1–5)

Asia Golf Circuit wins (1)
 * Note: The 1976 Korea Open was shortened to 54 holes due to weather.

Asia Golf Circuit playoff record (1–0)

Other wins (4)

 * 1979 Gunma Open
 * 1986 Ibaraki Open
 * 1987 Kuzuha International, Setonaikai Open

Japan Senior PGA Tour wins (13)

 * 2000 (2) Japan PGA Senior Championship, Japan Senior Open
 * 2001 (2) Komatsu Open, FANCL Senior Classic
 * 2002 (1) FANCL Senior Classic
 * 2003 (3) FANCL Senior Classic, PGA Philanthropy Big Rizak Senior Tournament, Japan Senior Open
 * 2004 (2) Castle Hill Open, Japan Senior Open
 * 2005 (1) PGA Philanthropy Rebornest Senior Open
 * 2007 (1) Aderans Wellness Open
 * 2017 (1) Trust Group Cup Sasebo Senior Open

Other senior wins (2)

 * 2004 MK Charity Senior Open
 * 2017 Kansai Pro Golf Grand Senior Championship

Team appearances

 * World Cup (representing Japan): 1987
 * Four Tours World Championship (representing Japan): 1989