Table:
0
A
B
C
D
E
1
Winner
Country
Winter Olympics
FIS Nordic World Ski Championships
Holmenkollen
2
Birger Ruud
Norway
1932, 1936
1931, 1932, 1935, 1936, 1937, 1948
1932
3
Arnfinn Bergmann
Norway
1952
1952
1952
4
Antti Hyvärinen
Finland
1956
1956
1956
5
Helmut Recknagel
German Democratic Republic
1960
1960, 1962
1957, 1960
6
Toralf Engan
Norway
1964
1962, 1964
1962
7
Vladimir Beloussov
Soviet Union
1968
1968
1968, 1970
8
Karl Schnabl
Austria
1976
1976
1976
9
Anton Innauer
Austria
1980
1980
1975
10
Matti Nykänen
Finland
1984, 1988
1982
1982
11
Kazuyoshi Funaki
Japan
1998
1999
1997

Questions and formulas:
Question: What is the holmenkollen for the 1982 FIS Nordic World Ski Championships?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1=1982),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,D2:D11=1982),5))
Level: medium
Question: What years did Birger Ruud win the FIS Nordic World Ski Championships?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="Birger Ruud"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,A2:A11="Birger Ruud"),4))
Level: medium
Question: What year did Karl Schnabl win the Winter Olympics?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="Karl Schnabl"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,A2:A11="Karl Schnabl"),3))
Level: medium
Question: What is the FIS Nordic World Ski Championships when holmenkollen is 1976?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="1976"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,E2:E11="1976"),4))
Level: medium
Question: What year is Winter Olympics when Holmenkollen is 1957, 1960?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="1957, 1960"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E11,E2:E11="1957, 1960"),3))
Level: medium