This document discusses how brands can connect with influencers on social media and YouTube. It provides key statistics about the reach and engagement of different influencers and platforms. YouTube is described as an indispensable medium, with over 24 million users in France who spend more time watching YouTube channels than traditional TV. Bloggers are seen as a way for brands to convince targets and different partnership options are outlined. A variety of social networks are also discussed, including their unique features and statistics to illustrate their importance in influencer marketing.