youngest rookie to average 20 ppg and 9 rpg in a season

Victor Wembanyama, Elton Brand and Shaquille O'Neal are tied for the youngest rookies with 20.0+ points per game and 9.0+ rebounds per game. They were 20 years old.

Interpreted as:

youngest rookie to average 20 or higher ppg and 9 or higher rpg in a season

	NAME	Age	PPG	RPG	SEASON	TM	GP	MPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
1	Victor Wembanyama V. Wembanyama	20	21.4	10.6	2023-24	SAS	71	29.7	3.9	1.2	3.6	7.8	16.7	46.5	1.8	5.5	32.5	4.1	5.2	79.6	56.5	2.3	8.4	3.7	2,106	1,522	755	274	88	254	260	153	-142
2	Elton Brand E. Brand	20	20.1	10.0	1999-00	CHI	81	37.0	1.9	0.8	1.6	7.8	16.1	48.2	0.0	0.0	0.0	4.5	6.6	68.5	52.8	4.3	5.7	2.8	2,999	1,627	810	155	66	132	228	259	-647
3	Shaquille O'Neal S. O'Neal	20	23.4	13.9	1992-93	ORL	81	37.9	1.9	0.7	3.5	9.0	16.1	56.2	0.0	0.0	0.0	5.3	8.9	59.2	58.4	4.2	9.6	3.8	3,071	1,893	1,122	152	60	286	307	321
4	Blake Griffin B. Griffin	21	22.5	12.1	2010-11	LAC	82	38.0	3.8	0.8	0.5	8.5	16.8	50.6	0.1	0.3	29.2	5.4	8.5	64.2	54.9	3.3	8.8	2.7	3,112	1,845	989	312	63	45	223	252	-146
5	Tim Duncan T. Duncan	21	21.1	11.9	1997-98	SAS	82	39.1	2.7	0.7	2.5	8.6	15.7	54.9	0.0	0.1	0.0	3.9	5.9	66.2	57.7	3.3	8.6	3.4	3,204	1,731	977	224	55	206	279	254	+429
6	Terry Cummings T. Cummings	21	23.7	10.6	1982-83	SDC	70	36.2	2.5	1.8	0.9	9.8	18.7	52.3	0.0	0.0	0.0	4.2	5.9	70.9	55.7	4.3	6.3	2.9	2,531	1,660	744	177	129	62	204	294
7	Clark Kellogg C. Kellogg	21	20.1	10.6	1982-83	IND	81	34.1	2.8	1.7	0.5	8.4	17.5	47.9	0.0	0.2	22.2	3.2	4.3	74.1	51.6	4.2	6.4	2.7	2,761	1,625	860	223	141	43	217	298
8	Bernard King B. King	21	24.2	9.5	1977-78	NJN	79	39.1	2.4	1.5	0.5	10.1	21.1	47.9				4.0	5.8	67.7	51.1	3.4	6.2	3.9	3,092	1,909	751	193	122	36	311	302
9	Rick Barry R. Barry	21	25.7	10.6	1965-66	SFW	80	37.4	2.2			9.3	21.2	43.9				7.1	8.3	86.2	51.8				2,990	2,059	850	173				297
10	Alonzo Mourning A. Mourning	22	21.0	10.3	1992-93	CHA	78	33.9	1.0	0.3	3.5	7.3	14.3	51.1	0.0	0.0	0.0	6.3	8.1	78.1	58.6	3.4	6.9	3.0	2,644	1,639	805	76	27	271	236	286
11	Hakeem Olajuwon H. Olajuwon	22	20.6	11.9	1984-85	HOU	82	35.5	1.4	1.2	2.7	8.3	15.3	53.8	0.0	0.0		4.1	6.7	61.3	56.4	5.4	6.5	2.9	2,914	1,692	974	111	99	220	234	344
12	Sidney Wicks S. Wicks	22	24.5	11.5	1971-72	POR	82	39.6	4.3			9.6	22.4	42.7				5.4	7.6	71.0	47.6				3,245	2,009	943	350				186
13	Kareem Abdul-Jabbar K. Abdul-Jabbar	22	28.8	14.5	1969-70	MIL	82	43.1	4.1			11.4	22.1	51.8				5.9	9.1	65.3	55.2				3,534	2,361	1,190	337				283
14	Walt Bellamy W. Bellamy	22	31.6	19.0	1961-62	CHI	79	42.3	2.7			12.3	23.7	51.9				6.9	10.8	64.4	55.4				3,344	2,495	1,500	210				281
15	Oscar Robertson O. Robertson	22	30.5	10.1	1960-61	CIN	71	42.7	9.7			10.6	22.5	47.3				9.2	11.2	82.2	55.5				3,032	2,165	716	690				219
16	Bob Pettit B. Pettit	22	20.4	13.8	1954-55	MIL	72	36.9	3.2			7.2	17.8	40.7				5.9	7.9	75.1	48.0				2,659	1,466	994	229				258
17	Ralph Sampson R. Sampson	23	21.0	11.1	1983-84	HOU	82	32.8	2.0	0.9	2.4	8.7	16.7	52.3	0.0	0.0	25.0	3.5	5.3	66.1	55.1	3.6	7.6	3.6	2,693	1,720	913	163	70	197	294	339
18	Larry Bird L. Bird	23	21.3	10.4	1979-80	BOS	82	36.0	4.5	1.7	0.6	8.5	17.8	47.4	0.7	1.7	40.6	3.7	4.4	83.6	53.8	2.6	7.8	3.2	2,955	1,745	852	370	143	53	263	279
19	Elvin Hayes E. Hayes	23	28.4	17.1	1968-69	SDR	82	45.1	1.4			11.3	25.4	44.7				5.7	9.1	62.6	48.3				3,695	2,327	1,406	113				266
20	Wilt Chamberlain W. Chamberlain	23	37.6	27.0	1959-60	PHI	72	46.4	2.3			14.8	32.1	46.1				8.0	13.8	58.2	49.3				3,338	2,707	1,941	168				150
21	David Robinson D. Robinson	24	24.3	12.0	1989-90	SAS	82	36.6	2.0	1.7	3.9	8.4	15.9	53.1	0.0	0.0	0.0	7.5	10.2	73.2	59.7	3.7	8.3	3.1	3,002	1,993	983	164	138	319	257	259
22	Elgin Baylor E. Baylor	24	24.9	15.0	1958-59	MIN	70	40.8	4.1			8.6	21.2	40.8				7.6	9.8	77.7	48.8				2,855	1,742	1,050	287				270