winner                      country     winter olympics fis nordic world ski championships                      holmenkollen
0          thorleif haug                       norway                1924                               1924                1919 , 1920 , 1921
1   johan grøttumsbråten                       norway         1928 , 1932          1926 , 1928 , 1931 , 1932  1923 , 1926 , 1928 , 1929 , 1931
2         oddbjørn hagen                       norway                1936                 1934 , 1935 , 1936                1932 , 1934 , 1935
3            heikki hasu                      finland                1948                        1948 , 1950                              1953
4         simon slåttvik                       norway                1952                               1952                1948 , 1950 , 1951
5       sverre stenersen                       norway                1956                        1954 , 1956                1955 , 1956 , 1959
6            georg thoma  federal republic of germany                1960                        1960 , 1966         1963 , 1964 , 1965 , 1966
7         tormod knutsen                       norway                1964                               1964                              1958
8           franz keller  federal republic of germany                1968                               1968                              1967
9         ulrich wehling   german democratic republic  1972 , 1976 , 1980          1972 , 1974 , 1976 , 1980                1975 , 1976 , 1977
10          tom sandberg                       norway                1984                               1982                       1974 , 1982
11      bjarte engen vik                       norway                1998                        1999 , 2001  1996 , 1997 , 1998 , 1999 , 2000

Table as JSON:
{"winner":{"0":"thorleif haug","1":"johan grøttumsbråten","2":"oddbjørn hagen","3":"heikki hasu","4":"simon slåttvik","5":"sverre stenersen","6":"georg thoma","7":"tormod knutsen","8":"franz keller","9":"ulrich wehling","10":"tom sandberg","11":"bjarte engen vik"},"country":{"0":"norway","1":"norway","2":"norway","3":"finland","4":"norway","5":"norway","6":"federal republic of germany","7":"norway","8":"federal republic of germany","9":"german democratic republic","10":"norway","11":"norway"},"winter olympics":{"0":"1924","1":"1928 , 1932","2":"1936","3":"1948","4":"1952","5":"1956","6":"1960","7":"1964","8":"1968","9":"1972 , 1976 , 1980","10":"1984","11":"1998"},"fis nordic world ski championships":{"0":"1924","1":"1926 , 1928 , 1931 , 1932","2":"1934 , 1935 , 1936","3":"1948 , 1950","4":"1952","5":"1954 , 1956","6":"1960 , 1966","7":"1964","8":"1968","9":"1972 , 1974 , 1976 , 1980","10":"1982","11":"1999 , 2001"},"holmenkollen":{"0":"1919 , 1920 , 1921","1":"1923 , 1926 , 1928 , 1929 , 1931","2":"1932 , 1934 , 1935","3":"1953","4":"1948 , 1950 , 1951","5":"1955 , 1956 , 1959","6":"1963 , 1964 , 1965 , 1966","7":"1958","8":"1967","9":"1975 , 1976 , 1977","10":"1974 , 1982","11":"1996 , 1997 , 1998 , 1999 , 2000"}}