Pierre Sang Boyer (pictured centre), one of the charmismatic stars of French culinary TV show Top Chef, has opened his own eponymous restaurant in Paris' 11th arrondissement. The young chef, who was a semi-finalist in the 2011 edition of the television programme, opened Restaurant Pierre Sang on the buzzing, bar-lined rue Oberkampf in mid 2012. The no-reservation corner space is full to