38 players are tied for the most career Most Improved Player awards, with 1. The first three are Ja Morant, Lauri Markkanen and Brandon Ingram.

who is the oldest most improved player in nba history

NAME	MIP	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	+/-
Ja Morant	1	257	32.2	22.5	4.8	7.4	1.0	0.3	3.3	8.2	17.3	47.2	1.3	4.0	31.8	4.9	6.4	75.5	8,282	5,783	1,243	1,903	254	74	852	402	+594
Lauri Markkanen	1	403	31.0	18.1	7.3	1.5	0.7	0.5	1.4	6.3	13.7	45.9	2.5	6.6	37.5	3.1	3.6	86.6	12,482	7,308	2,923	587	282	205	560	763	-344
Brandon Ingram	1	477	33.0	19.4	5.2	4.3	0.7	0.6	2.5	7.1	15.1	46.8	1.4	3.7	36.2	3.9	5.0	78.6	15,718	9,256	2,466	2,037	342	269	1,199	1,153	-179
Pascal Siakam	1	551	31.0	17.7	6.6	3.6	0.9	0.6	1.9	6.7	13.6	49.6	1.0	3.1	33.0	3.2	4.1	76.6	17,089	9,747	3,643	1,998	499	332	1,023	1,506	+1859
Julius Randle	1	641	32.0	19.1	9.4	3.7	0.7	0.4	2.8	6.9	14.7	47.0	1.2	3.5	33.3	4.1	5.4	74.8	20,512	12,229	6,005	2,387	439	268	1,798	1,977	-1109
Giannis Antetokounmpo	1	792	32.8	23.4	9.8	4.9	1.1	1.2	3.0	8.5	15.6	54.5	0.7	2.3	28.6	5.7	8.1	70.2	25,945	18,502	7,732	3,855	903	986	2,380	2,376	+2682
CJ McCollum	1	731	32.1	19.5	3.6	3.8	0.9	0.4	1.8	7.4	16.4	45.4	2.5	6.2	39.9	2.1	2.6	80.6	23,453	14,231	2,655	2,778	658	302	1,320	1,533	+1185
Victor Oladipo	1	504	32.2	16.9	4.5	3.9	1.6	0.5	2.5	6.2	14.2	43.6	1.6	4.7	34.7	2.9	3.7	78.8	16,248	8,503	2,245	1,970	805	230	1,266	1,202	-77
Jimmy Butler	1	814	33.2	18.3	5.3	4.3	1.6	0.4	1.6	6.0	12.7	47.0	0.8	2.4	32.9	5.6	6.7	84.4	27,044	14,934	4,351	3,474	1,323	361	1,325	1,144	+2247
Paul George	1	867	33.7	20.8	6.3	3.7	1.7	0.4	2.7	7.1	16.1	44.0	2.6	6.8	38.5	4.0	4.7	85.4	29,182	18,032	5,465	3,191	1,464	381	2,317	2,317	+3467
Ryan Anderson	1	649	25.8	12.3	5.3	0.9	0.5	0.3	0.9	4.2	10.1	42.2	2.0	5.4	38.0	1.8	2.1	85.4	16,769	8,001	3,413	586	332	217	606	1,263	+1078
Goran Dragic	1	946	27.1	13.3	3.0	4.7	0.9	0.2	2.2	4.9	10.6	45.9	1.2	3.4	36.2	2.3	3.0	76.6	25,604	12,568	2,816	4,405	876	167	2,064	2,119	+540
Kevin Love	1	929	29.3	16.5	10.1	2.3	0.6	0.4	1.8	5.4	12.3	43.9	1.8	4.8	36.9	3.9	4.7	82.9	27,254	15,299	9,403	2,150	562	364	1,665	1,820	+776
Aaron Brooks	1	645	20.8	9.7	1.7	3.0	0.6	0.1	1.6	3.5	8.5	41.3	1.3	3.4	37.0	1.4	1.7	83.7	13,439	6,259	1,079	1,925	359	87	1,000	1,217	-222
Monta Ellis	1	833	34.8	17.8	3.5	4.6	1.7	0.3	2.7	6.9	15.2	45.1	0.9	2.8	31.4	3.2	4.2	77.2	29,011	14,858	2,874	3,856	1,409	281	2,246	1,950	-230
Danny Granger	1	586	31.5	16.8	4.9	1.9	1.0	0.8	1.9	5.7	13.1	43.4	1.7	4.5	38.0	3.7	4.4	84.8	18,487	9,855	2,888	1,097	561	481	1,098	1,628	-70
Boris Diaw	1	1,064	27.0	8.6	4.4	3.5	0.6	0.5	1.8	3.6	7.2	49.3	0.4	1.3	33.6	1.0	1.4	71.7	28,768	9,139	4,634	3,684	648	510	1,897	2,269	+1300
Gilbert Arenas	1	552	35.1	20.7	3.9	5.3	1.6	0.2	3.2	6.7	16.0	42.1	2.0	5.6	35.1	5.2	6.5	80.3	19,351	11,402	2,168	2,909	884	134	1,744	1,683	+24
Zach Randolph	1	1,116	31.0	16.6	9.1	1.8	0.7	0.3	2.1	6.7	14.1	47.1	0.2	0.7	27.3	3.1	4.1	76.4	34,616	18,578	10,208	2,049	834	301	2,290	2,629	-333
Bobby Simmons	1	466	24.7	9.0	3.8	1.5	0.8	0.2	1.1	3.3	7.6	43.7	0.8	2.0	39.6	1.5	1.8	82.3	11,513	4,189	1,791	710	396	83	522	1,153	-213
Hedo Turkoglu	1	997	26.8	11.1	4.0	2.8	0.8	0.3	1.6	3.9	9.1	42.6	1.2	3.3	38.4	2.1	2.7	78.4	26,695	11,022	3,971	2,832	750	299	1,578	2,403	+2200
Tracy McGrady	1	938	32.7	19.6	5.6	4.4	1.2	0.9	2.2	7.2	16.4	43.5	1.2	3.4	33.8	4.1	5.5	74.6	30,658	18,381	5,276	4,161	1,136	807	2,029	1,661	+1155
Jermaine O'Neal	1	1,011	27.1	13.2	7.2	1.4	0.5	1.8	1.9	5.1	10.9	46.7	0.0	0.1	14.7	3.0	4.2	71.5	27,364	13,309	7,261	1,369	470	1,820	1,872	2,896	+861
Alan Henderson	1	652	21.1	7.8	5.0	0.6	0.6	0.5	1.1	3.0	6.5	46.9	0.0	0.0	19.2	1.7	2.7	63.9	13,780	5,094	3,249	397	364	297	717	1,436	-1117
Darrell Armstrong	1	840	23.7	9.2	2.7	4.0	1.3	0.1	1.9	3.2	7.7	40.9	1.1	3.3	33.4	1.7	2.0	87.1	19,915	7,712	2,269	3,394	1,133	98	1,556	1,398	+554