Ah, Big Brother. Thems were the days.

Can you believe there were a total of 11 Australian seasons? ELEVEN?

That’s more than 100 contestants we’ve watched shower, eat, frolic and share their secrets on national television.

This is where Sara Marie is now. Post continues after video.

We thought we’d take you on a bit of a walk down memory lane, given this fantastic show hasn’t graced our eyeballs in five years.

Here are all the people that might still be popping up on your TV, radio and social media – who you forgot were once onBig Brother.

Blair McDonough, actor.

We went from watching Blair play himself on season one ofBig Brotherto playing a character on the soap opera version ofBig Brother:Neighbours.

Blair joined the long-running show in 2001 as Stuart Parker and remained on Ramsey Street until 2006.

He then headed overseas to the bright lights of London where he acted on West End and got himself a few gigs on various British reality TV shows.

He then went on to appear in the UK police dramaHeartbeat, before heading home to appear in Aussie dramasSea PatrolandWinners & Losers.

In 2017, he was cast inHome and Awaywhere he still is today.

He’s also happily married with two kidlets in tow.

Chrissie Swan, media personality.

Chrissie delighted us on season three ofBig Brother, coming in second behind fish and chip shop owner Regina Bird.

Since the show, she’s been climbing the radio ranks hosting shows on Hot 91.1, Nova FM and Vega 91.5, before eventually landingThe Circleon Ten.

In 2011, she became cohost of the3PM Pick Upon Mix 101.1 and over the years has appeared on our TV screens inCan of Worms,I’m a Celeb, The Great Australian Spelling BeeandLong Lost Family.

In 2016, she started hosting Nova 100’sChrissie, Sam and Browny Showwhere she remains to this day. She also regularly pops up onThe Project.

She and partner Chris have three kids: Kit, Leo and Peggy.

Ryan “Fitzy” Fitzgerald, radio host.

PreBig Brotherseason four, Fitzy had a career in AFL. But since his appearance in 2004 on the reality TV show, he’s gone on to carve himself out a spot as an Australian media personality.

He started on Nova 91.9 in Adelaide while also making semi-regular appearances onBefore The Game (AFL), but in 2010 he went on to host Nova’s drive showFitzy and Wippa, which remains to this day hugely successful.

In 2012, he made his acting debut onHouse Husbandsand has also hosted20 to 1on Nine with his radio co-host Michael Wipfli.

Fitzy and his wife Belinda have two boys aged nine and five.

Tully Smyth, influencer.

Tully was onBig Brotherin 2013, and nowadays you might recognise her from your Instagram feed.

Social media has always been her bag, but she’s gone from being a “social media strategist” to being one of Australia’s most successful influencers.

She’s also a blogger, writer and has just added podcast host to her achievements.

We snapped her up here atMamamia, so keep your eyes (and more importantly ears) peeled forSocial Squadhosted by none other than Smyth herself.

Tim Dormer, podcaster.

Tim was also in season 10 with Tully, and went on to win the show.

You’ll often see him in the headlines nowadays because of the juicy gossip spilled on his podcast Life After Reality TVhosted byPopSugar.

He’s interviewed everyone fromThe Bachelor’sMatty Johnson and Laura Byrne, toBig Brother’sMike Goldman andMasterChef’sHayden Quinn.