championed >> /ˈtʃampɪən/
Definition: [verb] Vigorously support or defend the cause of.
Example: he championed the rights of the working class and the poor
Definition: [noun] A person who has surpassed all rivals in a sporting contest or other competition.
Example: a champion hurdler
Definition: [noun] A person who vigorously supports or defends a person or cause.
Example: he became the determined champion of a free press
Definition: [adjective] Excellent.