Oscar Piastri has revealed what the "biggest challenge" is for him ahead of the Formula 1 Grand Prix at Albert Park this weekend.

<p>Oscar Piastri has revealed what the "biggest challenge" is for him ahead of the Formula 1 Grand Prix at Albert Park this weekend.</p>

3AW Drive with Jacqui Felgate, keeping you informed and entertained on your way home 3-6pm, weekdays.

<p>3AW Drive with Jacqui Felgate, keeping you informed and entertained on your way home 3-6pm, weekdays.</p>