Ryan O'Sullivan, hailing from Cork, Ireland, is a talented chef known for his exceptional cooking skills, and alternative pastas, which earned him the title of winner in "Hell's Kitchen" Season 22. Trained at Cork Institute of Technology, he honed his craft in various prestigious kitchens in Ireland and the U.S. His culinary prowess and innovative dishes impressed Gordon Ramsay, securing him as the first ever Irishman to be crowned Champion.