Astronaut Colonel Chris Hadfield has returned to Ireland, to speak at an event in Dublin inspired by the concept of success.
The Laya Healthcare Pendulum Summit is being held at the convention centre where a whole host of speakers are sharing their own personal journey and their vision for the future.
Director of the event, former Ireland and Munster rugby star Frankie Sheehan, said Colonel Hadfield is a huge inspiration:
"[He's here] to share with us the wisdom from his inspirational mind - how he kept himself motivated at the tought times up in space, and what inspired him to start singing songs … making YouTube clips that reached out to the whole world."