Kammala wannan jumla: Ya fara aikinsa na kasa da kasa don tawagar 'yan kasa da shekaru 20 a lokacin da ya cancanci shiga gasar cin kofin duniya.
2011 CONCACAF U-20 Championship, inda Bobb ya yi wasanni uku yana wasa a matsayin winger a cikin nasara a kan tsibirin Virgin Islands da Grenada; da kuma rashin nasara ga Jamaica. A zagaye na biyu, Bobb ya zira kwallaye na farko a Guyana a minti na 81 da Netherlands Antilles, wanda ya haifar da nasarar "Golden Jaguars" a cikin rukuni a ranar 23 ga Janairu 2011. Kafin fitarwa, Bobb ya yi wasa shida a jere don Guyana yayin yunƙurin cancantar ƙungiyar.