Charlie Teo Foundation: How hope keeps them going Posted in Impact by Charlie Teo Foundation on June 16th, 2020. In brain tumour awareness month, The Charlie Teo Foundation takes a moment to celebrate 2 years of the Foundation (CTF) and the exciting projects they are funding to help in their fight against brain cancer. On the 1st of March 2018, Charlie officially launched CTF to shake-up the way brain cancer research is funded. Charlie has never been satisfied with the status-quo. That’s why CTF is all about radical thinking to find a solution to brain cancer. Watch the video to see how hope keeps CTF going.