who was the youngest player to win the norris trophy

Bobby Orr is the youngest Norris Trophy winner in a season. He was 19 years old in 1967-68.

Interpreted as:

Who was the youngest player to win the norris trophy in a regular season?

	NAME	Age	NORRIS	SEASON	TM	GP	G	A	P	+/-	PIM	PPG	PPA	SHG	SHA	GWG	OTG	S	S%	FOW	FO	FOW%	HIT	BKS	TKA	GVA	TOI/GP
1	Bobby Orr B. Orr	19	1	1967-68	BOS	46	11	20	31	+28	63	3	8	0	0	1		173	6.4
2	Bobby Orr B. Orr	20	1	1968-69	BOS	67	21	43	64	+55	133	4	14	0	2	2		285	7.4
3	Erik Karlsson E. Karlsson	21	1	2011-12	OTT	81	19	59	78	+16	42	3	25	0	0	5	0	261	7.3	0	1	0.0	60	65	67	84	25:19
4	Bobby Orr B. Orr	21	1	1969-70	BOS	76	33	87	120	+54	125	11	40	4	1	3		413	8.0
5	Adam Fox A. Fox	22	1	2020-21	NYR	55	5	42	47	+19	14	2	21	1	1	1	0	102	4.9	0	1	0.0	23	102	38	36	24:42
6	Denis Potvin D. Potvin	22	1	1975-76	NYI	78	31	67	98	+12	100	18	36	0	2	4		256	12.1
7	Bobby Orr B. Orr	22	1	1970-71	BOS	78	37	102	139	+124	91	5	44	3	10	5		392	9.4
8	Cale Makar C. Makar	23	1	2021-22	COL	77	28	58	86	+48	26	9	25	0	0	6	3	240	11.7	0	0		95	110	49	40	25:40
9	P.K. Subban	23	1	2012-13	MTL	42	11	27	38	+12	57	7	19	0	0	0	0	126	8.7	0	0		51	49	10	42	23:15
10	Brian Leetch B. Leetch	23	1	1991-92	NYR	80	22	80	102	+25	26	10	36	1	0	3	1	245	9.0
11	Paul Coffey P. Coffey	23	1	1984-85	EDM	80	37	84	121	+57	97	12	27	2	4	6	0	285	13.0
12	Bobby Orr B. Orr	23	1	1971-72	BOS	76	37	80	117	+83	106	11	24	4	5	4		353	10.5
13	Quinn Hughes Q. Hughes	24	1	2023-24	VAN	82	17	75	92	+38	38	5	33	0	0	2	1	199	8.5	0	0		29	55	43	52	24:41
14	Erik Karlsson E. Karlsson	24	1	2014-15	OTT	82	21	45	66	+7	42	6	24	0	0	3	1	292	7.2	0	0		93	89	59	99	27:15
15	Paul Coffey P. Coffey	24	1	1985-86	EDM	79	48	90	138	+61	120	9	25	9	5	2	0	308	15.6
16	Doug Wilson D. Wilson	24	1	1981-82	CHI	76	39	46	85	+1	54	14	18	1	1	3		326	12.0
17	Randy Carlyle R. Carlyle	24	1	1980-81	PIT	76	16	67	83	-16	136	7	39	1	1	1		242	6.6
18	Denis Potvin D. Potvin	24	1	1977-78	NYI	80	30	64	94	+57	81	9	33	0	2	6		287	10.5
19	Bobby Orr B. Orr	24	1	1972-73	BOS	63	29	72	101	+55	99	7	28	1	4	3		282	10.3
20	Jacques Laperriere J. Laperriere	24	1	1965-66	MTL	57	6	25	31	+14	85	2	13	1	0	2		116	5.2
21	Chris Pronger C. Pronger	25	1	1999-00	STL	79	14	48	62	+52	92	8	18	0	3	3	0	192	7.3	0	1	0.0	106	185	61	93	30:14
22	Rod Langway R. Langway	25	1	1982-83	WSH	80	3	29	32	-2	75	1	2	0	0	0		125	2.4
23	Denis Potvin D. Potvin	25	1	1978-79	NYI	73	31	70	101	+71	58	12	30	3	1	2		237	13.1
24	Larry Robinson L. Robinson	25	1	1976-77	MTL	77	19	66	85	+120	45	3	15	0	0	3		196	9.7
25	Bobby Orr B. Orr	25	1	1973-74	BOS	74	32	90	122	+84	82	11	24	0	4	4		384	8.3