Dr Pia Winberg is this week's Remarkable Australian - Marine Biologist leading the way in research on the benefits of seeweed.

Dr Pia Winberg is this week's Remarkable Australian - Marine Biologist leading the way in research on the benefits of seeweed.

Weekends with Luke Grant, 9am to 1pm every Saturday and Sunday on 2GB.

Weekends with Luke Grant, 9am to 1pm every Saturday and Sunday on 2GB.

2GB Weekends

2GB Weekends - Highlights

Audio highlights from Sydney's number one station.

Audio highlights from Sydney's number one station.

2GB On-Demand

Join Luke Grant on Saturdays and Sundays from 9am for all the latest local news.

Join Luke Grant on Saturdays and Sundays from 9am for all the latest local news.

4BC Weekends with Luke Grant - Highlights

4BC Weekends with Luke Grant

Weekends with Luke Grant

Remarkable Australian: Dr Pia Winberg, Marine Biologist

Luke speaks with Opposition Leader Angus Taylor about the 2026 Pollie Pedal.

Luke speaks with Opposition Leader Angus Taylor about the 2026 Pollie Pedal.

‘I had a mishap’ - Angus Taylor on charity bike ride

Former Depty Prime Minister, Nationals Leader and Host of the John Anderson conversations podcast, John Anderson joins Luke for the Sunday Sweep. 

Listen to Luke Grant live Weekend Mornings from 9am, on 2GB Sydney and 4BC Brisbane

Former Depty Prime Minister, Nationals Leader and Host of the John Anderson conversations podcast, John Anderson joins Luke for the Sunday Sweep.&nbsp;
Listen to Luke Grant live Weekend Mornings from 9am, on&nbsp;<a href="https://www.2gb.com">2GB Sydney</a> and <a href="https://www.4bc.com.au/">4BC Brisbane</a>

The Sunday Sweep: John Anderson - 23 August 2026

Luke speaks with Ben Fordham, 2GB Breakfast Host.

Luke speaks with Ben Fordham, 2GB Breakfast Host.

Remarkable Australian: Dr Pia Winberg, Marine Biologist

2GB Weekends

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Weekends with Luke Grant

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