Born in 1958

A selection from Wikipedia's '1958 in Australia'. Not a complete list.

• 14 January – Qantas Airways introduces a round-the-world air service from Australia to London.
• 14 February – to 7 March – Queen Elizabeth The Queen Mother visits Australia for the second time.
• 24 March – Two 18-year-old men and a 19-year-old man attempt to disrupt the official opening of Sydney's new Circular Quay overhead roadway.
• 15 April – Monash University is founded in Melbourne, Victoria.
• 31 May – Henry Bolte's Liberal government is re-elected in Victoria.
• 15 June – Two 14-year-old Blacktown Boys High School students are found alive after becoming lost in the Jamison Valley in the Blue Mountains and then spending a night in freezing conditions. They are treated at Katoomba Hospital for frostbite, exposure and shock.
• 19 July – The last tram service runs in Perth.
• 22 November – A federal election is held. The Liberal-Country coalition led by Robert Menzies defeats H. V. Evatt's Australian Labor Party with 74 seats to 45 in the House of Representatives, a majority unprecedented since Federation, gained from preferences from the Democratic Labor Party.

Source: Wikipedia (CC BY-SA 4.0)

• Hula Hoop
• Lego Bricks
• Barbie (prototype)