Paul Hollywood (born 1966) is a baker and celebrity chef. He has worked as a baker since taking up the career at his father's bakery as a teenager and has gone on to become head baker at a number of hotels around Britain. After returning from working in Cyprus, he began appearing in guest spots on a number of British television shows on both BBC and ITV channels. Since 2010 he has appeared as a judge on BBC2's baking show The Great British Bake Off. He runs his own artisanal baking business, which supplies stores such as Harrods.

Hollywood was born in 1966 in Wallasey. He studied sculpture at the Wallasey School of Art and quit the course to start work as a baker, first in his father's bakery on the east coast of England and then in other bakeries on Merseyside. He went on to become head baker at a number of hotels, including the The Dorchester, Chester Grosvenor and Spa and the Cliveden Hotel. He then left the UK for Cyprus, where he worked at two resorts.

He has appeared in guest spots on a number of television shows, including BBC One's The Generation Game, The Heaven and Earth Show, and ITV's This Morning, and The Alan Titchmarsh Show. Since the show launched in 2010, Hollywood has been a judge on the BBC2 baking show The Great British Bake Off. In this capacity he has been described as the "antidote" to judges such as Len Goodman or Simon Cowell in other reality TV programmes, on account of his straightforward and honest manner and because his judging is restricted purely to the finished product. His partnership with Mary Berry has been described in The Guardian as being the "secret weapon" of the show, and potentially one of the best judging combinations to have appeared on a reality TV show. He runs his own artisanal bread baking company. The Gourmand World Cookbook Awards named his 2005 book, 100 Great Breads as the "Top Bread and Pastry Book" for that year.

Michel Roux (born 19 April 1941) is a French-born chef and restaurateur working in Britain.

Born in Charolles, Saône-et-Loire, Roux moved to Paris with his family after the war, where they set up a charcuterie (delicatessen). At the age of fourteen he became a patissier (pastry chef), and later followed his elder brother Albert back to Paris to work as a chef.

When Albert moved to London, Michel again followed him, and in 1967 they opened their first restaurant, Le Gavroche, which became the first restaurant in Britain to gain one, two and then three Michelin stars. In 1972 they opened the Waterside Inn in Bray, Berkshire.

Michel was awarded the Meilleur Ouvrier de France for patisserie in 1976 and an honorary OBE alongside his brother in 2002 and is the recipient of The International Center in New York's Award of Excellence.

In a poll of UK chefs carried out by Caterer and Hotelkeeper magazine in 2003, Michel and his brother Albert were voted the most influential chefs in the country. Michel Roux's son, Alain Roux, currently runs the Waterside Inn in Bray.

Martha Stewart (née Kostyra; August 3, 1941) is an American business magnate, author, magazine publisher, and television personality. As founder of Martha Stewart Living Omnimedia, she has gained success through a variety of business ventures, encompassing publishing, broadcasting, merchandising, and electronic commerce. She has written numerous bestselling books, is the publisher of the Martha Stewart Living magazine, and her syndicated talk show, Martha, is broadcast throughout the world.

In 2004, Stewart was entangled in the ImClone insider trading affair and there was speculation that the incident would effectively be the end of her media empire. She began a comeback campaign in 2005 and her company returned to profitability in 2006. Stewart rejoined the board of directors of Martha Stewart Living Omnimedia in 2011 and became chairman of her namesake company again in 2012.

Martha Stewart was born in Jersey City, New Jersey to middle-class Polish American parents, Edward "Eddie" Kostyra (c. 1912 – 1979) and Jadwiga Martha Ruszkowski Kostyra (b. September 16, 1914, Buffalo, New York – d. November 16, 2007, Norwalk, Connecticut). She lived in Jersey City until the age of 3, when her family moved to Nutley. She was raised in Nutley along with her five siblings. She took the name "Grace" for her confirmation name before graduating from Nutley High School.