a leader

chief of vehicle, effort

an officer in command of a military establishment

person in charge, female or male

an officer in charge of a military operation

leader of military or other organization

a person who manages or controls (especially one of a group called 'the Board of Directors") the affairs of a business company

manager

a kind of small brightly-coloured bird that feeds on fish

expert, animate or inanimate

a head of a city or town council

person representing organization

a person who conquers or wins

person who wins

a person, animal, suggestion, political party etc that wins

someone or something that succeeds