leader

/li.dɛʁ/
1.
nounmasculineSing

leader (person who leads a group, team or organization)

frontrunner

market leader (company that dominates a market)

Il est le leader incontesté de son équipe cette saison.

He is the undisputed leader of his team this season.

Synonyms:chef, dirigeant, meneur, tête de file, numéro un
leader - French Definition & Examples