[Table] header: Year | Men's singles | Women's singles | Men's doubles | Women's doubles | Mixed doubles row 1 : 1958 | Knud Aage Nielsen | Tonny Holst Christensen | Hugh Findlay Ronald Lockwood | Heather Ward Barbara Carpenter | Hugh T. Findlay Heather Ward
row 2 : 1960 | No competition | No competition | No competition | No competition | No competition
row 3 : 1961 | Oon Chong Teik | Ursula H. Smith | Oon Chong Teik Ole Me | No competition | No competition
row 4 : 1962 1967 | No competition | No competition | No competition | No competition | No competition
row 5 : 1968 | Lee Kin Tat | Tonny Pannemans | Lee Kin Tat Roy Díaz Gonzá | June Jacques Gerda Cairns | Leo Kountul Tony Pannemans
row 6 : 1969 | Sture Johnsson | Imre Nielsen | David Horton Elliot Stuart | Margaret Boxall Susan Whetnall | Paul Whetnall Margaret Boxall
row 7 : 1970 | Punch Gunalan | Joke van Beusekom | Punch Gunalan Ng Boon Bee | Joke van Beusekom Felice do No | Ng Boon Bee Sylvia Ng
row 8 : 1971 | Tan Aik Huang | Tonny Pannemans | Punch Gunalan Ng Boon Bee | Tony Pannemans Lore Hawig | Clemens Wortel Tony Panneman
row 9 : 1972 | Djauhari | Joke van Beusekom | Djauhari Budinan | Barbara Lord Dorte Tyghe | Kenneth Parsons Dorte Tyghe
row 10 : 1973 | No competition | No competition | No competition | No competition | No competition
row 11 : 1974 | William Kerr | Alena Poborakova | William Kerr Kenneth Parsons | Alena Poboraková Tatjan | Kenneth Parsons Alan Parsons
row 12 : 1975 | Rob Ridder | Gussie Botes | John Abrahams Gordon McMillan | Marjan Luesken Thatcher | Alan Phillips Marianne van der Walt
row 13 : 1976 | Karl-Heinz Zwiebler | Hanke de Kort | Ray Sharp Ray Rolfe | Hanke de Kort Marja Ravelli | Clemens Wortel Hanke de Kor
row 14 : 1978 | No competition | No competition | No competition | No competition | No competition
row 15 : 1979 | Ulrich Rost | Marja Ridder | Rob Ridder Piet Ridder | Hanke de Kort Marja Ridder | Rob Ridder Marjan Ridder
row 16 : 1980 | No competition | No competition | No competition | No competition | No competition
row 17 : 1981 | Barry Burns | Carol Liem | Ivan Kristanto Frank van Dongen | Paula Kloet Grace Kakiay | Bas von Barnau-Sijthoff
row 18 : 1982 | No competition | No competition | No competition | No competition | No competition
row 19 : 1983 | Glen Milton | Wendy Massam | Peter Buch Niels Hansen | Wendy Massam Lisa Chapman | Rob Ridder Marjan Ridder
row 20 : 1984 | Tariq Farooq | Sally Podger | Michael Fischedick Mathias Klein | Sally Podger Lena Stax | Tsien Asjoe Jeanette van
row 21 : 1985 | Steve Baddeley | Xiao Jie | He Xiangyang Tang Hai | Eline Coene Erica van Dij | Billy Gilliland Nora Perry
row 22 : 1986 | Morten Frost | Astrid van der Knaap | Jens Peter Nierhoff Michael Kjeld | Gillian Gowers Gillian Gilks | Martin Dew Gillian Gilks
row 23 : 1987 | Morten Frost | Christine Magnusson | Jens Peter Nierhoff Michael Kjeld | Kim Yun-ja Yoo Sang- | Steen Fladberg Gillian Clark
row 24 : 1988 | Poul-Erik Høyer Larsen | Tang Jiuhong | Zhang Qiang Zhou Jincan | Christine Magnusson Maria Bengtsson | Jan Paulsen Gillian Gowers
row 25 : 1989 2004 | No competition | No competition | No competition | No competition | No competition
row 26 : 2005 | Anders Boesen | Xu Huaiwen | Ingo Kindervater Kristof Hopp | Juliane Schenk Nicole Grether | Kristof Hopp Birgit Overzier
row 27 : 2006 | Kasper Ødum | Petra Overzier | Imanuel Hirschfeldt Imam | Marina Yakusheva Elena Shimko | Vitaly Durkin Valerya Soro
row 28 : 2007 | Marc Zwiebler | Larissa Griga | Kristof Hopp Ingo Kindervater | Natalie Munt Joanne Nicholas | Chris Langridge Joanne Nicholas
row 29 : 2008 | Kenichi Tago | Juliane Schenk | Andrew Bowman Martyn Lewis | Valeria Sorokina Nina Vis | Nina Vislova Vitaly Durkin
row 30 : 2009 | Marc Zwiebler | Yao Jie | Ruud Bosch Koen Ridder | Misaki Matsutomo Ayaka | Heather Olver Marcus Ellis
row 31 : 2010 | Marc Zwiebler | Juliane Schenk | Ingo Kindervater Johannes Schöttler | Sandra Marinello Birgit Overzier | Michael Fuchs Birgit Overzier
row 32 : 2011 | Brice Leverdez | Olga Konon | Adam Cwalina Michal Logosz | Shinta Mulia Sari Yao | Chayut Triyachart Yao
row 33 : 2012 | Andre Kurniawan Tedjono | Sashina Vignes Waran | Adam Cwalina Koen Ridder | Selena Piek Iris Tabe | Marcus Ellis Gabrielle White
row 34 : 2013 | Andre Kurniawan Tedjono | Febby Angguni | Anders Skaarup Rasmussen | Imogen Bankier Petya Nedelchev | Anders Skaarup Rasmussen [/Table] Answer this question based on the above table: When Marja Ridder won the Women's singles who won the Men's singles?

Answer: Ulrich Rost