Professional fencer and Tsavora Fencing Mtaani Club founder Mburu Wanyoike (R), 27, discuss some fencing techniques with other young members of the club greets as they take a break during a 'fencing mtaani', meaning 'fencing in the streets' in Swahili, training session in the Mathare informal settlement of Nairobi, on June 9, 2024.Along the muddy tracks of the sprawling Mathare informal settlement in Kenya's capital, scores of teenagers train each weekend under 27-year-old Mburu Wanyoike, whose initiative offers hope in a place bedevilled by crime and lack of opportunity. (Photo by LUIS TATO / AFP)