Kerryn Marlow is a business owner based in Melbourne, Australia.

In her radio days she was on air in music and talk shows, and was a producer and program director.

These days, she owns and runs a B2B marketing company, and an online SMS platform.

Simon Kennedy is a voice artist, comedian, keynote speaker and author based in Sydney.

After starting as an announcer, he had a very unique position, writing comedy imaging.

These days, you'll hear Simon on promos for ABC-TV throughout Australia.

He's also the President of the Australian Association of Voice Actors (AAVA).

Now we didn't touch on this in our chat, but Simon wrote a book in 2014 about an atrocity that shook the all world, but took someone precious from him.

It's a story about his road from an awful place.

It's called 9/11 and the Art of Happiness and I can't recommend it highly enough.

Geoff Fisher is a corporate & government communications coach based in Canberra.

Before that, he was a radio pro, taking the well-worn road from community radio, to small town commercial radio, then moving to larger markets.

After a big light-bulb moment prompted by his young son, he left radio and realised that his skillset was ideal for communications, coaching and change management.

After a brilliant and very unique career, Geoff and his wife have just retired from full-time work.

But now in his spare time, He's taking on radio from a very different angle.