Mark Leahy currently serves as a Senior Sommelier at Gleneagles Hotel, a position held since March 2022, while also working at the Court of Master Sommeliers, Americas since June 2024. Prior experience includes roles as Assistant Head Sommelier and Sommelier at THE PIG Hotel from September 2018 to March 2022. Mark Leahy's educational background includes studies at Peterborough College and WSET School London.