Magic Johnson is the youngest Finals MVP in an NBA Finals. He was 20 years old in his rookie season.

Interpreted as:

Who was the youngest player to win the finals mvp award in a season?

NAME	AGE	FMVP	SEASON	SERIES	TM	GP	MPG	PPG	RPG	APG	SPG	BPG	TPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
Magic Johnson	20	1	1979-80	NBA Finals	LAL	6	42.7	21.5	11.2	8.7	2.7	0.3	5.0	7.8	13.7	57.3	0.0	0.3	0.0	5.8	6.7	87.5	256	129	67	52	16	2	30	17
Kawhi Leonard	22	1	2013-14	NBA Finals	SAS	5	33.4	17.8	6.4	2.0	1.6	1.2	1.8	6.0	9.8	61.2	2.2	3.8	57.9	3.6	4.6	78.3	167	89	32	10	8	6	9	22	+62
Tim Duncan	22	1	1998-99	NBA Finals	SAS	5	45.8	27.4	14.0	2.4	1.0	2.2	3.4	10.2	19.0	53.7	0.0	0.4	0.0	7.0	8.8	79.5	229	137	70	12	5	11	17	12	+24
Magic Johnson	22	1	1981-82	NBA Finals	LAL	6	41.7	16.2	10.8	8.0	2.5	0.3	4.3	5.3	10.0	53.3	0.0	0.5	0.0	5.5	6.5	84.6	250	97	65	48	15	2	26	23
Kareem Abdul-Jabbar	23	1	1970-71	NBA Finals	MIL	4	42.0	27.0	18.5	2.8				11.5	19.0	60.5				4.0	5.3	76.2	168	108	74	11				12
Tony Parker	24	1	2006-07	NBA Finals	SAS	4	37.8	24.5	5.0	3.3	0.8	0.0	3.0	10.5	18.5	56.8	1.0	1.8	57.1	2.5	4.8	52.6	151	98	20	13	3	0	12	5	+16
Dwyane Wade	24	1	2005-06	NBA Finals	MIA	6	43.5	34.7	7.8	3.8	2.7	1.0	3.7	10.8	23.2	46.8	0.5	1.8	27.3	12.5	16.2	77.3	261	208	47	23	16	6	22	22	+22
Dennis Johnson	24	1	1978-79	NBA Finals	SEA	5	44.8	22.6	6.0	6.0	1.8	2.2	3.0	9.0	19.6	45.9				4.6	6.4	71.9	224	113	30	30	9	11	15	19
Bill Walton	24	1	1976-77	NBA Finals	POR	6	37.7	18.5	19.0	5.2	1.0	3.7		8.0	14.7	54.5				2.5	3.2	78.9	226	111	114	31	6	22		23
Joe Dumars	25	1	1988-89	NBA Finals	DET	4	36.8	27.3	1.8	6.0	0.5	0.3	1.8	9.5	16.5	57.6	0.0	0.5	0.0	8.3	9.5	86.8	147	109	7	24	2	1	7	4
Cedric Maxwell	25	1	1980-81	NBA Finals	BOS	6	37.8	17.7	9.5	2.8	0.2	1.0	3.2	7.0	12.3	56.8	0.0	0.0		3.7	4.8	75.9	227	106	57	17	1	6	19	21
Giannis Antetokounmpo	26	1	2020-21	NBA Finals	MIL	6	39.8	35.2	13.2	5.0	1.2	1.8	2.3	12.7	20.5	61.8	0.5	2.5	20.0	9.3	14.2	65.9	239	211	79	30	7	11	14	18	+30
Tim Duncan	26	1	2002-03	NBA Finals	SAS	6	43.8	24.2	17.0	5.3	1.0	5.3	3.8	9.0	18.2	49.5	0.0	0.3	0.0	6.2	9.0	68.5	263	145	102	32	6	32	23	16	+42
James Worthy	26	1	1987-88	NBA Finals	LAL	7	38.0	22.0	7.4	4.4	0.7	0.6	2.6	8.4	17.1	49.2	0.0	0.3	0.0	5.1	7.0	73.5	266	154	52	31	5	4	18	18
Nikola Jokic	27	1	2022-23	NBA Finals	DEN	5	41.1	30.2	14.0	7.2	0.8	1.4	3.4	11.2	19.2	58.3	1.6	3.8	42.1	6.2	7.4	83.8	206	151	70	36	4	7	17	17	+39
Kawhi Leonard	27	1	2018-19	NBA Finals	TOR	6	40.5	28.5	9.8	4.2	2.0	1.2	3.0	8.2	18.8	43.4	2.5	7.0	35.7	9.7	10.7	90.6	243	171	59	25	12	7	18	15	+15
LeBron James	27	1	2011-12	NBA Finals	MIA	5	44.1	28.6	10.2	7.4	1.6	0.4	3.8	10.2	21.6	47.2	0.6	3.2	18.8	7.6	9.2	82.6	220	143	51	37	8	2	19	10	+31
Chauncey Billups	27	1	2003-04	NBA Finals	DET	5	38.4	21.0	3.2	5.2	1.2	0.0	2.6	5.8	11.4	50.9	1.6	3.4	47.1	7.8	8.4	92.9	192	105	16	26	6	0	13	8	+45
Shaquille O'Neal	27	1	1999-00	NBA Finals	LAL	6	45.5	38.0	16.7	2.3	1.0	2.7	2.2	16.0	26.2	61.1	0.0	0.0		6.0	15.5	38.7	273	228	100	14	6	16	13	20	+8
Michael Jordan	27	1	1990-91	NBA Finals	CHI	5	44.0	31.2	6.6	11.4	2.8	1.4	3.6	12.6	22.6	55.8	0.4	0.8	50.0	5.6	6.6	84.8	220	156	33	57	14	7	18	18
Magic Johnson	27	1	1986-87	NBA Finals	LAL	6	39.3	26.2	8.0	13.0	2.3	0.3	2.2	11.0	20.3	54.1	0.2	0.3	50.0	4.0	4.2	96.0	236	157	48	78	14	2	13	10
Larry Bird	27	1	1983-84	NBA Finals	BOS	7	43.6	27.4	14.0	3.6	2.1	1.1	3.6	8.9	18.3	48.4	0.6	0.9	66.7	9.1	10.9	84.2	305	192	98	25	15	8	25	24
Moses Malone	27	1	1982-83	NBA Finals	PHI	4	39.3	25.8	18.0	2.0	1.5	1.5	2.8	9.0	17.8	50.7	0.0	0.0		7.8	11.8	66.0	157	103	72	8	6	6	11	15
Willis Reed	27	1	1969-70	NBA Finals	NYK	6	37.7	23.0	10.5	2.8				9.8	20.3	48.4				3.3	5.7	58.8	226	138	63	17				15
Kevin Durant	28	1	2016-17	NBA Finals	GSW	5	39.7	35.2	8.2	5.4	1.0	1.6	2.2	12.0	21.6	55.6	3.6	7.6	47.4	7.6	8.2	92.7	199	176	41	27	5	8	11	13	+33