what player has 20+ rebounds per game in a postseason

Bill Russell grabbed 24.4 rebounds per game in his rookie season in 1956-57.

	NAME	RPG	SEASON	TM	GP	MPG	PPG	APG	FGM	FGA	FG%	FTM	FTA	FT%	TS%	MIN	PTS	REB	AST	PF
1	Bill Russell B. Russell	24.4	1956-57	BOS	10	40.9	13.9	3.2	5.4	14.8	36.5	3.1	6.1	50.8	39.8	409	139	244	32	41
2	Johnny Kerr J. Kerr	20.3	1957-58	SYR	3	38.7	16.7	1.0	6.0	18.3	32.7	4.7	6.0	77.8	39.7	116	50	61	3	5
3	Bill Russell B. Russell	24.6	1957-58	BOS	9	39.4	15.1	2.7	5.3	14.8	36.1	4.4	7.3	60.6	42.0	355	136	221	24	24
4	Bill Russell B. Russell	27.7	1958-59	BOS	11	45.1	15.5	3.6	5.9	14.5	40.9	3.7	6.1	61.2	45.4	496	171	305	40	28
5	Wilt Chamberlain W. Chamberlain	25.8	1959-60	PHI	9	46.1	33.2	2.1	13.9	28.0	49.6	5.4	12.2	44.5	49.8	415	299	232	19	17
6	Bill Russell B. Russell	25.8	1959-60	BOS	13	44.0	18.5	2.9	7.2	15.8	45.6	4.1	5.8	70.7	50.4	572	241	336	38	38
7	Wilt Chamberlain W. Chamberlain	23.0	1960-61	PHI	3	48.0	37.0	2.0	15.0	32.0	46.9	7.0	12.7	55.3	49.2	144	111	69	6	10
8	Bill Russell B. Russell	29.9	1960-61	BOS	10	46.2	19.1	4.8	7.3	17.1	42.7	4.5	8.6	52.3	45.7	462	191	299	48	24
9	Wilt Chamberlain W. Chamberlain	26.6	1961-62	PHI	12	48.0	35.0	3.1	13.5	28.9	46.7	8.0	12.6	63.6	50.8	576	420	319	37	27
10	Bill Russell B. Russell	26.4	1961-62	BOS	14	48.0	22.4	5.0	8.3	18.1	45.8	5.9	8.1	72.6	51.9	672	314	370	70	49
11	Bill Russell B. Russell	25.1	1962-63	BOS	13	47.5	20.3	5.1	7.4	16.3	45.3	5.5	8.4	66.1	50.8	617	264	326	66	36
12	Wilt Chamberlain W. Chamberlain	25.2	1963-64	SFW	12	46.5	34.7	3.3	14.6	26.8	54.3	5.5	11.6	47.5	54.3	558	416	302	39	27
13	Bill Russell B. Russell	27.2	1963-64	BOS	10	45.1	13.1	4.4	4.7	13.2	35.6	3.7	6.7	55.2	40.6	451	131	272	44	33
14	Wilt Chamberlain W. Chamberlain	27.2	1964-65	PHI	11	48.7	29.3	4.4	11.2	21.1	53.0	6.9	12.4	55.9	55.2	536	322	299	48	29
15	Jerry Lucas J. Lucas	21.0	1964-65	CIN	4	48.8	23.3	2.3	9.5	18.8	50.7	4.3	5.5	77.3	54.9	195	93	84	9	12
16	Bill Russell B. Russell	25.2	1964-65	BOS	12	46.8	16.5	6.3	6.6	12.5	52.7	3.3	6.3	52.6	54.0	561	198	302	76	43
17	Wilt Chamberlain W. Chamberlain	30.2	1965-66	PHI	5	48.0	28.0	3.0	11.2	22.0	50.9	5.6	13.6	41.2	50.0	240	140	151	15	10
18	Jerry Lucas J. Lucas	20.2	1965-66	CIN	5	46.2	21.4	2.8	8.0	17.0	47.1	5.4	7.0	77.1	53.3	231	107	101	14	14
19	Bill Russell B. Russell	25.2	1965-66	BOS	17	47.9	19.1	5.0	7.3	15.4	47.5	4.5	7.2	61.8	51.4	814	324	428	85	60
20	Wilt Chamberlain W. Chamberlain	29.1	1966-67	PHI	15	47.9	21.7	9.0	8.8	15.2	57.9	4.1	10.7	38.8	54.6	718	326	437	135	37
21	Bill Russell B. Russell	22.0	1966-67	BOS	9	43.3	10.6	5.6	3.4	9.6	36.0	3.7	5.8	63.5	43.6	390	95	198	50	32
22	Nate Thurmond N. Thurmond	23.1	1966-67	SFW	15	46.0	15.9	3.1	6.2	14.3	43.3	3.5	6.1	57.1	46.7	690	238	346	47	52
23	Wilt Chamberlain W. Chamberlain	24.7	1967-68	PHI	13	48.5	23.7	6.5	9.5	17.8	53.4	4.6	12.2	38.0	51.1	631	308	321	85	29
24	Bill Russell B. Russell	22.8	1967-68	BOS	19	45.7	14.4	5.2	5.2	12.7	40.9	4.0	6.8	58.5	45.8	869	274	434	99	73
25	Wilt Chamberlain W. Chamberlain	24.7	1968-69	LAL	18	46.2	13.9	2.6	5.3	9.8	54.5	3.2	8.2	39.2	51.8	832	250	444	46	56