7 Powerful Public Speaking Tips From One of the Most-Watched TED Talks Speakers Posted byKim Lachance Shandrow March 6, 2019 Leave a comment on 7 Powerful Public Speaking Tips From One of the Most-Watched TED Talks Speakers Simon Sinek delivered one of TED Talks’ most-watched presentations ever. Here are his top secrets for capturing, captivating and connecting with your audience.