Bryan Kibble

Bryan Peter Kibble
Born(1938-10-20)20 October 1938
Letcombe Regis, Berkshire, England (Oxfordshire since 1974)
Died28 April 2016(2016-04-28) (aged 77)
NationalityBritish
EducationAbingdon School, Jesus College, Oxford
OccupationPhysicist
EmployerNational Physical Laboratory

Bryan Peter Kibble (20 October 1938 – 28 April 2016) was a British physicist and a pioneering metrologist. He was the inventor of the Kibble balance, an improved version of the current balance, developed for the realisation of the S.I. unit of mass, the kilogram.