Steve Smith said Australia's ‘mad debutant’ Sam Konstas frustrated India's Yashasvi Jaiswal so much that the left-hander tried to hit the ball at him.

Perhaps, Smith might have remembered a bubbling younger self that earned him the sobriquet -- Smudge. But the 19-year-old Konstas made his presence felt even while fielding, constantly talking to Indian batters from the cordon or close-in positions.

Sam Konstas made a 65-ball 60 on his Test debut during the fourth Test at Melbourne, which the Aussies won by 184 runs

Australian batter Steve Smith appreciatively called the teen prodigy Sam Konstas 'mad,' highlighting his burst of energy.