Charlie Sizer

Charlie Sizer is from United Kingdom. Charlie is currently Head of Commercial & Business Development at Twenty3. In Charlie's previous role as a Head of Partnerships & Business Development at Twenty3, Charlie worked in until Dec 2025. Prior to joining Twenty3, Charlie was a SportsPro NEW ERA Cohort & Mentor at SportsPro Media and held the position of SportsPro NEW ERA Cohort & Mentor. Prior to that, Charlie was a Global Partnerships Manager at DAZN from Jun 2022 to Dec 2023. Charlie started working as Chair & Independent Member - Women & Girls Advisory Group at London Football Association in Jun 2021. From Nov 2021 to May 2022, Charlie was Global Partner Marketing Manager at DAZN Group. Prior to that, Charlie was a BT Sport Commercial Manager at BT, based in London, United Kingdom from Aug 2019 to Nov 2021. Charlie started working as Independent Member - Women & Girls Advisory Group at London Football Association in Apr 2021.