M Labuschagne of Australia scored a double century and a century in a test  match to become the eighth batsman in the annals of test cricket to perform such a feat. He scored 204 and 104 not out against West Indies in the ongoing test at Perth.The following table lists all the eight batsmen

No	Player	1st	2nd	Team	Opposition	Ground	Match Date
1	KD Walters	242	103	Australia	v West Indies	Sydney	14 Feb 1969
2	SM Gavaskar	124	220	India	v West Indies	Port of Spain	13 Apr 1971
3	LG Rowe	214	100*	West Indies	v New Zealand	Kingston	16 Feb 1972
4	GS Chappell	247*	133	Australia	v New Zealand	Wellington	01 Mar 1974
5	GA Gooch	333	123	England	v India	Lord’s	26 Jul 1990
6	BC Lara	221	130	West Indies	v Sri Lanka	Col-SSC	29 Nov 2001
7	KC Sangakkara	319	105	Sri Lanka	v Bangladesh	Chattogram	04 Feb 2014
8	M Labuschagne	204	104*	Australia	v West Indies	Perth	30 Nov 2022

He also became the third Australian batsman to perform such a feat. Others are KD Walters and GS Chappell

No	Player	1st	2nd	Team	Opposition	Ground	Match Date
1	KD Walters	242	103	Australia	v West Indies	Sydney	14 Feb 1969
2	GS Chappell	247*	133	Australia	v New Zealand	Wellington	01 Mar 1974
3	M Labuschagne	204	104*	Australia	v West Indies	Perth	30 Nov 2022

He also became the third batsman to perform such a feat against West Indies. Others are KD Walters and SM Gavaskar.

No	Player	1st	2nd	Team	Opposition	Ground	Match Date
1	KD Walters	242	103	Australia	v West Indies	Sydney	14 Feb 1969
2	SM Gavaskar	124	220	India	v West Indies	Port of Spain	13 Apr 1971
8	M Labuschagne	204	104*	Australia	v West Indies	Perth	30 Nov 2022

He also became the second Australian batsman to perform such a feat against West Indies. Prior to this KD Walters had performed the feat by scoring 242 and 103 at Sydney in Feb 1969

No	Player	1st	2nd	Team	Opposition	Ground	Match Date
1	KD Walters	242	103	Australia	v West Indies	Sydney	14 Feb 1969
2	M Labuschagne	204	104*	Australia	v West Indies	Perth	30 Nov 2022