
After our Opening School Mass we celebrated the achievement of our top performers in the 2022 Higher School Certificate (HSC).
These students have achieved Band 6’s across numerous subjects in the HSC, meaning that they have achieved a combined school assessment and HSC examination mark of 90 and above.
Some were recognised for their outstanding major works in various practical fields such as art, music, woodwork and some have achieved ATAR’s for university above 90, placing them in the top 10% of all students in NSW. Each individual has shown commitment, perseverance, dedication and enthusiasm to achieve excellence in their HSC.
College Dux for 2022 was Pang Ying Koh
Congratulations to the following High Achievers
| Ruby Bentvelzen | Sebastian Bouche | Benjamin Boyer |
| Haig Buckingham | Niamh Canning | Cailtyn Clements |
| Jasmine Cook | Emma Craig | Sarah Darby |
| Even Davey | Ethan Dempsey | Ellie Djundja |
| Marius Edmonds | Curtis Glassford | Zofia Hammond |
| Charlotte Harris | Joshua Harrison | Pang Ying Koh |
| Emilia Konstantinoff | Alaina McDonald | Holly McIlveen |
| Rose Miall | Stefani Michaleris | Neress Muradian |
| Joshua Phillips | Nathan Press | Oliver Rizzuti |
| Thomas Rizzuti | Andy Rogers | Mark Rubelj |
| Taleah Rust | Lachlan Steadman | Adam Sypka |
| Lauren Walford | Aylssia Zagarella | William Zammit |
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31 Jan 2026
From Facebook
Alumni Spotlight | Sebastian Andrews (Class of 2023) We are incredibly proud of our alumni, Sebastian Andrews, our 2023 College Captain, who is now serving as a police officer in Coonamble. Featured recently in the Coonamble Times, Sebastian has been warmly welcomed as the town’s newest constable, already making a positive impression through his commitment, humility and belief in the power of communication and community connection. From his leadership at St Columba’s to his service in regional NSW, Sebastian continues to embody the values of compassion, courage and service to others. We have no doubt he will make a meaningful difference in the lives of those he serves. We would love to know about other St Columba's alumni who are serving in the police force (NSW or other states). Please message us here on Facebook to update us on our alumni in blue.31 Dec 2025
From Facebook
A huge congratulations to our 2025 College Dux, Lachlan Steadman, who appeared on the front page of the Blue Mountains Gazette today, 31 December 2025, in recognition of his outstanding HSC achievements. Lachlan’s academic journey is nothing short of remarkable. By accelerating his mathematics studies from an early age, he completed Advanced Mathematics and Extension courses well ahead of schedule, culminating in an exceptional HSC result. His curiosity, discipline and genuine love of learning are a wonderful reflection of the values we strive to nurture at St Columba’s Catholic College. Adding to this celebration is an extraordinary coincidence. Lachlan’s younger sister, Amelia, featured on the front page of the Blue Mountains Gazette on 1 January 2025. From the very first day to the very last day of 2025, the Steadman siblings have quite literally bookended the year on the Gazette’s front page. Catholic Schools Parramatta Diocese
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