Jean-Corentin Poisson

Jean-Corentin Poisson is a public speaking coach and rhetoric trainer who helps professionals improve their communication skills. Through his platform 'La Bulle Rhétorique', he provides practical advice on persuasive speaking, structuring speeches, and managing performance anxiety. His content includes educational posts, podcast episodes featuring experts, and real-world case studies analyzing successful and unsuccessful pitches. He works with entrepreneurs, executives, and associations, having trained over 1,700 people with a 4.8/5 satisfaction rating. His approach combines vocal techniques, mental preparation, and content structuring to help clients pitch effectively to investors, present confidently in professional settings, and deliver impactful speeches.