Table:
0
A
B
C
D
E
F
1
Year
Fighter
Nation represented
Sport
Sanctioning body or league
Weight class represented or contested
2
2007
Floyd Mayweather Jr
United States
Boxing
Not applicable
Welterweight
3
2008
Floyd Mayweather Jr
United States
Boxing
Not applicable
Welterweight Junior middleweight
4
2009
Manny Pacquiao
Philippines
Boxing
Not applicable
Super featherweight Lightweight Welterweight
5
2010
Floyd Mayweather Jr
United States
Boxing
Not applicable
Welterweight
6
2011
Manny Pacquiao
Philippines
Boxing
Not applicable
Welterweight
7
2012
Floyd Mayweather Jr
United States
Boxing
Not applicable
Welterweight

Questions and formulas:
Question: When did Manny Pacquiao win his first championship?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="manny pacquiao"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,B2:B7="manny pacquiao"),1))
Level: medium
Question: Which sport did the United States win?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="united states"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,C2:C7="united states"),4))
Level: medium
Question: What is the latest result where a person from the Philippines won?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="philippines"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,C2:C7="philippines"),1))
Level: medium
Question: Which nation won the boxing championship in 2012?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1=2012),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,A2:A7=2012),3))
Level: medium