Kammala wannan jumla: Bulbwa ya buga wa tawagar 'yan Najeriya 'yan kasa da shekaru 20 wasa, kuma ya ci kwallo mai nasara a wasan karshe na gasar zakarun Turai.
2015 Gasar Zakarun Afirka ta U-20. An bayyana shi a matsayin "jarumi" saboda aikinsa, kuma an ba shi lambar yabo ta "Mafi Kyawun Gasar" ta CAF. An zaɓe shi zuwa gasar cin kofin duniya ta FIFA U-20 a watan Mayu na 2015.