Gigaba set for PhD after airing of ex-wife’s explosive tell-all episode on ‘Untied’ admin 9 hours ago Tambayan Comments Off on Gigaba set for PhD after airing of ex-wife’s explosive tell-all episode on ‘Untied’ 3 Views UJ is also expected to confer a PhD on fellow politician Mmusi Maimane during the graduation ceremony. Share Facebook Twitter Stumbleupon LinkedIn Pinterest