• Contact Us


    Grey Matter Global Ltd.
    London (United Kingdom)
    Tel: +44 (0) 7765973425
    Email: admin@greymatterglobaltd.com

    Media Inquiries

    John Grisby has appeared on TV, Radio, Print and Web as an

    expert in the broader areas of sports leadership 4.0 (Fourth Industrial Revolution). He is very well versed in the topics of

    • Sports Industry/Sector 4.0
    • Next generation leadership
    • Sports leadership mindsets and structures
    • Sport organisation/business leadership/management
    • Team/business culture
    • Sports industry change and disruption
    • Topics - socio-cultural, race, gender, generational, etc. 
    • Building sports leadership capacity/capability 
    • The science of mindsets 
    I'm interested in
    • altExec & Professional Development
    • Sports 4.0 Consultancy 
    • Media Inquiry