JJ Brun – Operative 431 – is a renowned Human Behaviour and Communication Specialist. JJ is a veteran who, for 20 years, worked in the Intelligence Branch of the Canadian Armed Forces. As a seasoned Intelligence Officer, he’s well-acquainted with the demands of operating in high-stakes environments and has gained profound knowledge of human behaviour under intense pressure.

JJ has also undergone 30 years of behavioural training, allowing him to be an expert in interpersonal communication and human behaviour analysis. Drawing from a wealth of expertise gained through years of training and observation, he imparts his knowledge to people seeking to thrive in their industry.

As a DISC Trainer of Trainers, JJ’s mission is to help people maximize the potential of analyzing human conduct to create healthy and meaningful relationships. His exclusive training programs comprehensively analyze communication techniques, empowering individuals to enhance authentic relationships that promote trust, innovation, and productivity.

Lisa Song Sutton is a real estate investor, entrepreneur, and venture capitalist. With a background in business litigation, Lisa began her career working in a top Las Vegas law firm before launching and scaling several companies, taking them from $0 to millions in revenue, across various industries including real estate, food and shipping retail. As the daughter of a USAF Vietnam War Veteran, Lisa is a strong advocate for the veteran community. She is currently a General Partner of The Veteran Fund, a $20M venture capital fund that invests in veteran-led companies. In addition to her work in real estate and venture capital, Lisa is an experienced speaker, sharing her message of leadership, empowerment, and taking action with audiences from the TEDx stage to local schools, encouraging the private sector to become more involved in their communities. Lisa was the first Miss Nevada of Asian descent and remains actively involved in her community, serving on the boards of StartUpNV, Nevada's largest statewide business incubator, and the Young President's Organization (YPO) Las Vegas chapter. She was recently recognized as Vegas Inc.'s 40 Under 40 and also serves on the board of the Nevada Policy Research Institute. Find more information about Lisa at www.lisasongsutton.com

Decorated Firefighter and true-blue Detroiter Bob Dombrowski risked life and limb saving lives for as long as he could remember. Along with being a retired Firefighter, Bob is also a published author. With his book "38 Years: A Detroit Firefighter's Story", he narrates an engrossing account of his illustrious firefighting career, from being a trial man to retiring as Senior Chief. In his book he gives a vivid description of the Motor City in its' glory days and the events that led to its current state. Born and raised on the west side of Detroit, Bob is happily married to his wife, Linda, and has been for over thirty-five years. They have three sons, Andy, Bobby, and Kevin. 

Marissa Streit, CEO of PragerU, was born in Los Angeles and moved to Israel at a young age, where she completed her primary education and served in military intelligence unit 8200 of the Israel Defense Forces. She returned to Los Angeles to earn her bachelor’s degree in business and economics, and her master’s degree in education and nonprofit management.

Over the next decade, she gained valuable experience as an educator, a school administrator, and the director of a philanthropic institute before joining PragerU in 2011. Her experience in business, education, social media, and the nonprofit sector has enabled PragerU to grow its audience to over 1 billion views every year and influence millions of young minds every day. Under Marissa’s leadership, PragerU has rapidly grown into one of the largest and most impactful pro-America media networks.

Marissa is also the host of the PragerU show Real Talk, which garners millions of views, mostly from parents who are concerned about America and interested in conversations about education, business, and culture. Marissa lives in the Los Angeles area with her husband and three children.

My name is Grant Sanderson. These videos, and the animation engine behind them, began as side projects as I was wrapping up my time studying math and computer science at Stanford. After graduating, I worked for Khan Academy producing videos, articles and exercises, primarily focused on multivariable calculus. Since the end of 2016, my primary focus has been on 3blue1brown and its associated projects.

In those years, I've also had the pleasure of contributing to a number of different outlets for math exposition, including spending a semester lecturing for an MIT course on computational thinking, contributing a Netflix documentary about infinity, writing for Quanta, and collaborating with many other educational YouTube channels.