“Any time spent wondering if MindBodySpeak would help you, your work or your life is time you could have spent helping you, your work or your life. Seriously, this is the best investment of time I’ve made for myself (and the people around me) in years. Oh yes, it’s insanely, insanely enjoyable.”

- CEO, Collins

“Working in law enforcement, I am expected to personify a high level of command presence. During our very first session, Marshall engaged a voice I didn’t know I had. In fact, his training didn’t just help my voice. It helped me to study others’ as well. I have even applied some of the training to heated discussions with peers. I am delighted to report that after working with MindBodySpeak, there has been significant change in my voice, my esteem and command presence.”

- ATF

“Marshall provided me with tools and insights I could apply immediately to important situations that required critical communication. After two sessions with Marshall, I applied his methods to unlock a tough negotiation worth millions to our organization. This resulted in a successful outcome for all parties. Once completed a colleague commented “I’m not sure what you said, or how you said it but your last conversation got us over the line."

- Head of CME Ventures

“I have been in a position of both leadership and sales. My voice however was the voice of an excited kid, especially over the phone. Marshall explained how the mechanism of the voice works and more importantly, how to adjust and ultimately control it. It was a bit of a shock really to feel it change with very little effort. The process was fun, interesting and Marshall was a delight to work with.”

- Chairman and Creative Director of Questech Corporation

“Marshall took our sales team on a powerful journey to better understand voice and tone in our everyday lives….The team found a new  appreciation of the connection between verbal and non verbal communication. His course also provided something even more powerful – a way for the team to bond together – making them more effective communicators both personally and professionally.”

- Denver Agency

“Even for someone who's a seasoned speaker, has been in a courtroom and tried 102 jury trials, and now teaches storytelling to startups around the world. I learned, plenty of new things that made me a stronger speaker…a more powerful speaker…a more memorable speaker. I can also help the founders and the venture capitalists that I work with to elevate their voice and turn it into the most powerful tool that they have. That wouldn't have been possible without Marshall.”

- Founder of Performative Storytelling

"Marshall brought an amazing energy and creative flourish to WIRED main conference in London and our special conference for teenagers. He has a great talent that will bring to life all sorts of live events, and is a pleasure to work with."

- Editor in Chief, Wired Magazine

"Marshall is an inspiration to work with. He spent one week at MCW’s International Youth Leadership Retreat to observe the transformation from beginning to end. He inspired participants throughout the week through informal one-on-one conversations and then again when he put into spoken word the entire experience and essence of our retreat. His rare talent of capturing and articulating human nuances allows his art form to resonate deeply with all who listen."

- Chief Operating Officer, MCW Globa

"We continue to invite Marshall to our largest and most important events because of his distinctive style and inspirational narrative. As a storyteller he's a powerhouse, and as a presence, he’s a livewire - our audiences are deeply moved by his passion, poise, and prose. Marshall is a sure bet to engage with any group; he brings the house down every single time!"

- Landmark Ventures

"Marshall was absolutely amazing. Honestly, he blew us all away with his genius, stage presence and with being such a lovely person. We could not have asked for more. People are still talking about him today – he was the perfect booking. The fact that he created a bespoke piece for us, relevant to our Big Think theme for the day, added so much value."

- ITV Events

"Thank you so much for your help in allowing us the opportunity to work with Marshall. He inspired and enthralled as expected. As soon as the event was done, the guests - kids and adults alike - stormed the stage to have their photos taken with both him and Sway (BTW they had met before,which was delightful). Marshall was a perfect gentleman and very patient with the crowd who lined up to meet him."

- Common Sense Media