The Block 2018: Meet the contestants who will transform St. Kilda's Gatwick Hotel

Courtney and Hans (WA)

Love is in the air, literally, for 33-year-old flight attendant Courtney and 37-year-old pilot Hans. The engaged couple are looking forward to creating something 'extraordinary' on the show, and are keen to receive renovation feedback from 'the best in the business.'

Bianca and Carla (VIC)

Bianca, 36, and Carla, 35, are netballing besties who share a passion for health and fitness. Bianca is a Commonwealth Games netball champion and Carla is a former Melbourne Vixens and Australian Diamonds player. Bianca's dad is a builder and she says renovation is 'in her blood,' while Carla 'got the reno bug' after doing up her own place.

Jess and Norm (QLD)

Jess, 33, and Norm, 40, have been engaged for four years and share two children. While Jess is a small business owner of Sick Sit, a company that helps support working families with unwell children, Norm owns a building business called Mr Build.

Kerrie and Spence (SA)

Kerrie, 49, and Spence, 47, are a married couple who recently relocated to the Barossa Valley in South Australia. They're the proud parents of four-legged 'children' Chill and Ted. Spence jokes he agreed to apply for the reality series after 'years of nagging' from his wife.

Hayden and Sara (NSW)

31 year-old Sara and 45 year-old Hayden hail from Bondi and are newlywed parents to Harlow Rose. Hayden works as a construction Project Manager, though he previously worked as a photographer for over 15 years. Sara works as a cabin supervisor and flight attendant.