An influencer positive noun
To refer to a person who can affect others' behaviors by their authority or reputation in a certain field.
Nick Vujicic is a famous influencer in inspiring others.
Companies usually have an influencer represent their products.
With more than 24 million followers, Zack King is considered one of the most famous influencers in the world.
Our company is planning to invite many influencers to the upcoming product launch event.
Someone who has a strong personality
I know Josh could deal with this problem because he's made of sterner stuff.