Ghana 39;s Minister for Youth and Sports, Mustapha Ussif has said Africa cannot achieve sustainable development without the active involvement and contribution of the continent 39;s youth. Speaking at the opening ceremony of the Youth Pavilion organised by the African Union Commission 39;s Women, Gender and Youth Directorate in Accra on Monday, March 11, the Minister said young people must be at the centre of efforts to realize Africa 39;s development aspirations.