Table:
0
A
B
C
D
E
1
Tenure
Coach
Years
Record
Pct.
2
1982–1984
Jim Goodman
3
15–17–1
.470
3
1985
Jim Berryman
1
5–6–0
.455
4
1986–1991
Mike Cavan
6
37–22–2
.623
5
1992–1996
Hal Mumme
5
40–17–1
.698
6
1997–1999
Mike Kelly
3
15–16–0
.484
7
1999
Mark Nelson
1
0–2–0
.000
8
2000–2006
Chris Hatcher
7
76–12–0
.864
9
2007–present
David Dean
6
54-17–0
.760
10
Totals
8 coaches
30 seasons
242–109–4
.687

Questions and formulas:
Question: How many years does coach Jim Berryman have?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="jim berryman"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,B2:B10="jim berryman"),3))
Level: medium