No one has there have been 6 century makers in test 100 of their career. None made a century in both innings.
1-lawrence rowe
2-yasir hameed
Arthur Richardson
There are at least 5 occasions that 200+ was scored in a single test innings on debut, as listed on the related link.
About 11 international batsmen have scored more than 100 runs on their test match debut.
The first Indian batsmen to score a century on debut was Nanik Armarnath Bharadwaj (better known as Lala Armarnath). He made 118 in India's second innings against England in the 1st Test, 15th December to the 18th December 1933. The next Indian batsmen to achieve this unique feat was Roshan Harshadlal Shodhan, but this was 19 years later.
Herschelle Gibbs' debut first-class match, for Western Province B in the 1990-91 Castle Bowl competition, began on December 10, 1990. Gibbs scored 77 runs in his debut innings.
Wilt Chamberlain scored 43 pts in his NBA debut.
He scored 183 in his debut series but scored 148 after that.
No
Virat Kohlhi
Sitiveni Sivivatu 2005 vs Fiji (his homeland, ironically) scored four tries on debut
The most recent scorer on his debut was Samir Nasri, 228 seconds into the game against West Brom. Marouane Chamakh also scored on his home debut against Blackpool
C Bannerman, H Graham, R Duff, M Hartigan, H Collins, W Ponsford, A Jackson, J Burke, K Walters, G Chappell, G Cosier, K Wessells, W Phillips, M Waugh, G Blewitt, M Clarke