Search

23 Oct 2025

Limerick's BT Young Scientist of the Year winner scores maximum points in Leaving Certificate

Croom student Sean O'Sullivan celebrates achievement as he looks to the future

Limerick's BT Young Scientist of the Year winner scores maximum points in Leaving Certificate

BT Young Scientist of the Year winer Sean O'Sullivan, with his father, Coláiste Chiaráin principal Ger O'Sullivan, deputy principal Gareth O’Connell and fellow deputy principal Evelyn Canty

A LIMERICK teenager who won the BT Young Scientist of the Year contest is celebrating this week after picking up maximum points in his Leaving Certificate exams.

Coláiste Chiaráin Croom student Sean O'Sullivan discovered he had secured 625 points in the State exams, and is now looking forward to the next step in his education.

His points score puts him among the top achievers nationally, and opens the doors to his attending University of Limerick, where he will undertake the new immersive software enginering course.

READ MORE: 'I wasn't expecting what I got!': Joy and relief across Limerick as Leaving Cert results revealed

It also brings the curtain down on a secondary school career in which he was named the winner at the BT Young Scientist and Technology Exhibition back in January 2024.

He has also represented Ireland in the European Union Contest for Young Scientists and at the Regeneron-sponsored International Science and Engineering Fair (ISEF) in Ohio, USA.

Sean's father, Gerard O'Sulivan, who is the principal at the Croom secondary school praised the efforts of all his students.

He said the results reflect "months and years of dedicated study and preparation."

"These excellent results are a testament to the hard work, resilience, and dedication of our students, supported as ever by our excellent teaching staff. "We are incredibly proud of each and every student who sat their Leaving Certificate this year and received their results," he added.

Mr O'Sullivan also said: "These results reflect not just individual achievement, but the collective effort of our entire school community. We wish all our graduates the very best as they move forward to the next exciting chapter of their lives."

To continue reading this article,
please subscribe and support local journalism!


Subscribing will allow you access to all of our premium content and archived articles.

Subscribe

To continue reading this article for FREE,
please kindly register and/or log in.


Registration is absolutely 100% FREE and will help us personalise your experience on our sites. You can also sign up to our carefully curated newsletter(s) to keep up to date with your latest local news!

Register / Login

Buy the e-paper of the Donegal Democrat, Donegal People's Press, Donegal Post and Inish Times here for instant access to Donegal's premier news titles.

Keep up with the latest news from Donegal with our daily newsletter featuring the most important stories of the day delivered to your inbox every evening at 5pm.