Table:
0
A
B
C
D
E
1
Year
Gold
Silver
Bronze
Notes
2
2000
Valentin Novikov
Yuri Omeltchenko
Tore Sandvik
Short distance
3
2002
Emil Wingstedt
Håkan Pettersson
Yuri Omeltchenko
3.2km, 10controls
4
2004
Emil Wingstedt
Andrey Khramov
Mårten Boström
3.0km, 20controls
5
2006
Emil Wingstedt
Jamie Stevenson
Andrey Khramov
3.07km, 17controls
6
2008
Emil Wingstedt
Daniel Hubmann
Andrey Khramov
3.3km, 19controls
7
2010
Fabian Hertner
Daniel Hubmann
Emil Wingstedt
3.3km, 24controls
8
2012
Jonas Leandersson
Kiril Nikolov
Jerker Lysell Daniel Hubmann
3.54km, 20controls

Questions and formulas:
Question: What are 2004's notes?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1=2004),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,A2:A8=2004),5))
Level: medium
Question: What year did Yuri Omeltchenko win Silver?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="yuri omeltchenko"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,C2:C8="yuri omeltchenko"),1))
Level: medium
Question: Who won Silver in 2000?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1=2000),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E8,A2:A8=2000),3))
Level: medium