Former Fair City star Killian O’Sullivan and his wife Debbie have shared their pride for their son Alex, who graduated from Montessori this week.

In 2022, the couple welcomed their first son, Alex, into the world with dad Killian describing him as their ‘little miracle’.

Killian, who is best known for his role as Lorcan Foley in the hit RTE soap, shared a picture of their four-year-old’s latest milestone.

Mum, Debbie shared pictures of her son on social media wearing the cap and gown as he graduates from Montessori.

She wrote: ‘And just like that….we are heading for big school.

‘For the last two years, I have wanted to shout to the rooftops about how amazing Alex’s Montessori is. As he closes this chapter, I finally get to…I want to say a massive thank you to the whole team @evergreendublin, you have created such a really special and welcoming place for kids (and parents) to really learn and be themselves.

‘Your small classes, kindness, attention to detail, and all the extra touches are really what set you apart and make you so special. Alex has had the most amazing time and made some really special friends along the way. Thank you so much. Highly recommend.’

Killian and Debbie previously spoke about their IVF journey to have their son.

Debbie previously told RSVP: ‘It wasn’t an easy route to get here, there have been many highs and lows, but with the support of Killian and the marvel of science, all our dreams came true.’

The couple received the wonderful news that Debbie was pregnant just two weeks after implantation.

Debbie told EVOKE about how they found their first year of parenthood, saying: ‘It’s an exhausting whirlwind filled with so much joy and laughter.’

But she added: ‘We wouldn’t change it for the world.’