1991 World Artistic Gymnastics Championships
Men -- Parallel Bars
Table:
Rank
Gymnast
Total

Li Jing (CHN)
9.862

Igor Korobchinsky (URS)
9.825

Guo Linyao (CHN)
9.812

4

Daisuke Nishikawa (JPN)
9.675

5

Sylvio Kroll (GER)
9.662

6

Mario Franke (GER)
9.587

6

Yoshiaki Hatakeda (JPN)
9.587

8

Vitaly Scherbo (URS)
9.487

By analysing the following table and the supporting text listed below.

State the answer to the question: How many gymnasts that were born before the year 1970 , competed in the 1992 Summer Olympics ? Output only the correct answer as {"answer": "YOUR ANSWER"}. Base your answer solely on the given information.

Li Jing ( Chinese : 李敬 ; born February 23 , 1970 ) is a Chinese gymnast , world champion and Olympic medalist . He competed at the 1992 Summer Olympics in Barcelona where he received silver medals in rings , in parallel bars , and in team combined exercises .
Ihor Korobchynskyi ( Ukrainian : Коробчинський Ігор Олексійович ; born 16 August 1969 ) is a former gymnast that represented the Soviet Union , the Commonwealth of Independent States and Ukraine . In 2016 , he was inducted in the International Gymnastics Hall of Fame .
Guo Linyao ( born 10 March 1972 ) is a Chinese former gymnast who competed in the 1992 Summer Olympics . Coach Linyao Guo was born in China . He was born into a well-known gymnastics family . Both his mother , Huiqi Suo , and father , Shuzeng Guo were gymnasts on the Chinese National Team . He has two older brothers , Linsheng Guo and Linxian Guo , and one older sister , Linhong Guo , who were all internationally competing gymnasts . His family , the Guo ( 国/國 ) - meaning Nation , is well known among the Chinese gymnastics field .
Daisuke Nishikawa ( born 2 June 1970 ) is a retired Japanese gymnast who competed in the 1988 Summer Olympics and in the 1992 Summer Olympics .
Sylvio Kroll ( born 29 April 1965 in Lübben ) is a German former gymnast who competed in the 1988 Summer Olympics and in the 1992 Summer Olympics . In October 1986 , he was awarded a Star of People 's Friendship in gold ( second class ) for his sporting success .
Mario Franke ( born 22 January 1968 ) is a German gymnast . He competed in eight events at the 1992 Summer Olympics .
Yoshiaki Hatakeda ( 畠田 好章 , Hatakeda Yoshiaki , born 12 May 1972 ) is a Japanese former gymnast who competed in the 1992 Summer Olympics and in the 1996 Summer Olympics . He is the father of Hitomi Hatakeda and Chiaki Hatakeda , members of Japan 's women 's national team and candidates for the 2020 Olympic Games in Tokyo .
Vitaly Venediktovich Scherbo ( or Shcherbo ) ( Russian : Виталий Венедиктович Щербо , Belarusian : Віталь Венядзіктавіч Шчэрба , Vital ' Venjadziktavich Shcherba ) , born 13 January 1972 in Minsk , Byelorussian SSR , is a Belarusian former artistic gymnast . One of the most successful gymnasts of all time , he is the only male gymnast ever to have won a world title in all 8 events ( Individual All-Around in 1993 , Team in 1991 , Floor in 1994 , 1995 and 1996 , Horizontal Bar in 1994 , Parallel Bars in 1993 and 1995 , Pommel Horse in 1992 , Rings in 1992 , Vault in 1993 and 1994 ) . He was the most successful athlete at the 1992 Summer Olympics , winning 6 of 8 events - team , all-around , and 4 of 6 event finals .