Meet sarah kinsey

Helping professionals perform with clarity, control, and presence in high-stakes moments

James Seol

Sarah Kinsey works with professionals who know their material but want their delivery to match it. Her coaching focuses on how people show up in real time, especially in moments that matter: presentations, client conversations, and leadership communication. Drawing from her background in performance, Sarah helps clients build practical control over their voice, pacing, and physical presence so their message lands clearly and confidently.

Before joining GK Training, Sarah spent a decade teaching acting, audition technique, and scene study at the New York Film Academy. That experience shapes her approach today. She brings a strong understanding of on-camera communication and live performance, helping clients navigate both in-person and virtual environments. Her work is grounded in GK’s kinesthetic methodology, focusing on repeatable actions that improve communication without relying on mindset or theory alone.

Presentation Strategy

& Execution

Video & On-Camera Communication

Executive Presence

Coaches professionals across legal, financial, pharmaceutical, and corporate environments

Helps clients improve clarity, pacing, and vocal control in high-stakes communication

Experienced in on-camera delivery and hybrid communication settings

Applies performance-based techniques to build repeatable communication skills

Co-designer of GK Training’s high school public speaking curriculum

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