Leon has been a trustee since he was 18. First, of Plan UK a £60m international development charity where he led on international work to increase the number of young trustees across the Plan federation. Whilst on that board, Leon published a best practice guide on young trustees in partnership with the Charities Aid Foundation. More recently, he has been the Deputy Chair of Brook Young People - the largest sex and relationships charity for young people in the UK. You can tweet Leon @Leonjward.