A graduate of Oxford University, England and Columbia University in New York, Sean lives in Dublin, Ireland.
When he’s not writing, Sean trains in Brazilian Jiu Jitsu. In 2019 he became the first amputee in Ireland to be awarded his blue belt. He competes regularly, including at the 2020 European Championships in Lisbon.
His Ryan Lock and Byron Tibor thrillers have been translated into Dutch, French, German, Italian, Portugese, Russian, Spanish, and Turkish.