Australia opener Matt Renshaw failed to cash in yesterday, but the 20-year-old ticked off an impressive milestone in India.
Renshaw hadn't set foot in the world's second most populous country before arriving for the four-test tour. He now boasts a career tally of 523 test runs.
No Australian has scored so many runs before their 21st birthday. Clem Hill (482 runs) previously held the record.
Renshaw will be kicking himself after a loose stroke brought about his downfall on 44 late in the morning session on day one of the third test.
But the imposing left-hander bettered opening partner David Warner yet again, refusing to give the top-ranked side even a half-chance until he edged the ball to Virat Kohli at first slip.