Brisbane boxing champion Jeff Horn joined Dean & Sofie on 4BC Breakfast to address the swirling rumours of a rematch against Manny Pacquiao, hinting that a $5 million purse could bring him back to Suncorp Stadium.

Meanwhile, Horn highlighted his true passion project, the "Bulletproof Australia" campaign, which is expanding into Queensland schools to teach young children about conflict resolution and mental wellness.

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Comedian Mary Koustas joined Dean & Sofie on 4BC Breakfast to discuss her new comedy set "Frigid to Feral" and her deeply personal book about navigating menopause.

She also slipped into her iconic character, Effie, to celebrate the 50th anniversary of Brisbane's beloved Panyiri Greek Festival.

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After weeks of polling listeners for the official smell of Queensland, Dean & Sofie on 4BC Breakfast announced that the scent of a summer storm took the top prize with 54% of the vote.

Dean & Sofie plan to take this winning scent - scientifically known as petrichor - to their marketing department to try and develop a wearable fragrance.

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Fire ant nests have been discovered and destroyed at Musgrave Park just a week before the 50th anniversary of the Panyiri Festival.

Invasive Species Council advisory manager Reece Pianta joined Dean & Sofie on 4BC Breakfast to reassure the public that the event will go ahead safely, though he stresses the critical need for continued government funding to manage the pest.

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Dean & Sofie's $50,000 Rumour File - Do you have a rumour? Call 133 882 or email [email protected]

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Hear all this week's best bits from 4BC Breakfast with Dean Miller and Sofie Formica.

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Listen to 4BC Breakfast with Dean Miller and Sofie Formica weekdays from 5.30am-9am.

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Lachie Carter from Those Carter Boys checked in live from the M-Brace The Magic Walk, an all-day trek to Suncorp Stadium raising vital funds for free mental health services.

He shared the trail with ex-NRL stars and boxing champion Jeff Horn, proving that a little Brisbane rain won't dampen their spirits.

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