Jacques Jonathan Nyemb: Ambassador for the SIPROME Jeunes By Yvan Binda AMBASSADEUR SIPROME-JEUNES By Yvan Binda Salon By Super Admin Opening Ceremony By Super Admin Exhibitor By Super Admin Cluster Challenge By Super Admin PTS-Youth Icon Chamber By Super Admin Concert and animation By Super Admin Aurélien Chedjou : Ambassadeur Siprome-Jeunes By Yvan Binda