Who makes Dr Karl's shirts? It’s a question that follows him everywhere | The Mix | ABC Australia

[@leeyahgurl1251]

Wow, what an inspiring couple! Those kinda shirts make me smile 😃.

[@ozgrappla]

True love right there! Edit: and happy birthday mate!

[@paperbags7670]

She is great, just like Karl! Love em!

[@sarcasmo57]

I do love Dr Karl.

[@georgewinters3191]

Great insight to a colourful character, but more about his lovely lady supporting the eccentricity that maketh the man

[@sushimamba4281]

I'm surprised they haven't licensed these shirt designs to a manufacturer. They'd make a lot of money.

[@maryannelia1255]

What a lovely couple

[@pitsariapoueskise7547]

I don’t like this guy. He have done very bad things in science that we all find out soon.