Gennaro Contaldo, (b.(1949-01-21)January 21, 1949 Minori, Amalfi Coast, Italy) co-owned and was executive chef of the now-closed Passione restaurant, in Charlotte Street, London, UK. Contaldo grew up in the small village of Minori on the Amalfi Coast, developing his love for food from days he spent hunting with his father and grandfather, and collecting herbs for his mother. He began working in local restaurants at age eight. He left Italy in 1969 for London where he married in 1974 and had three children. He briefly established an Italian antiques business before returning to cooking. Contaldo's inspiration to cook in England was partly due to the availability of game and fungi, both important components of Amalfitan cuisine.

Contaldo later worked for popular London restaurants in St John's Wood, and at Antonio Carluccio's Neal Street Restaurant in London's Covent Garden. He left Neal Street in 1998 and opened Passione in 1999. Passione was awarded 'Best Italian Restaurant 2005' by the Tio Pepe Restaurant Awards. Passione closed in March 2009 due to decreased business as a result of the late-2000s recession. In media interviews, Contaldo has frequently voiced his enthusiasm for foraged wild food, especially mushrooms.

James Trevor "Jamie" Oliver, MBE (born 27 May 1975) is an English chef, restaurateur and media personality, known for his food-focused television shows, cookbooks and more recently his campaign against the use of processed foods in national schools. He strives to improve unhealthy diets and poor cooking habits in the United Kingdom and the United States. Jamie Oliver's speciality is Italian cuisine, although he has a broad international repertoire.

Jamie Oliver was brought up in Clavering, Essex, England. His parents ran a pub, "The Cricketers", where he used to practise in the kitchen. He was educated at Newport Free Grammar School. He left school at age sixteen without qualifications and went on to attend Westminster Kingsway College, formerly Westminster College. He then earned a City & Guilds NVQ in home economics.

His first job was as a pastry chef at Antonio Carluccio's Neal's Yard restaurant, where he first gained experience with preparing Italian cuisine, and developed a relationship with his 'mentor' Gennaro Contaldo. Oliver then moved to The River Café, Fulham, as a sous chef.