- Hosted Network Ten's series Taboo.
- He performed his 11th solo show Never Heard of Him across the country in 2017 to sell-out crowds.
- Was awarded Comic's Choice Award from his fellow comedians and was chosen to tour Australia as part of the Melbourne Comedy Festival (2017).
- Has appeared on Hughesy, We Have A Problem (TEN), The Project (TEN), Best Bits (SEVEN), It's A Date (ABC) and Celebrity Family Feud (TEN), and in 2017, was the co-host of Sydney's 2Day FM Breakfast show with Em Rusciano.
Breen’s confident delivery and obvious delight in his work are infectious.
Honest, refreshing and delivered with gusto. Breen charms the audience with his quick wit and snappy material.
The Herald Sun
Funny, warm and relatable.
..a hilarious break from stereotypes. Very funny
(it’s) hard to resist Breen’s charms because the man is truly funny.
...his punchlines seem to sneak up on you, coming from nowhere and leaving you crying with laughter.
Three Weeks, Edinburgh UK