Students from 3 Isle of Wight schools have helped identify and register a previously undocumented whale shark during a 3-week African expedition. Young people from Medina College, The Island VI Form and Carisbrooke College made the discovery while taking part in a World Challenge expedition through Eswatini, South Africa and Mozambique. The trip was organised by Medina College and The Island VI Form, with students from Carisbrooke College also i…