Simon Sinek
Simon O. Sinek (born October 9, 1973) is a British-American author, motivational speaker and organisational consultant.
Definition from Wikipedia – Simon Sinek
Video: https://www.youtube.com/watch?v=mqZyg2XAmDk
Video: https://www.youtube.com/watch?v=mqZyg2XAmDk
Simon O. Sinek (born October 9, 1973) is a British-American author, motivational speaker and organisational consultant.
Definition from Wikipedia – Simon Sinek