<prompt> Ngwala tšwetšopele ya serapa se - Campbell o ile a kgethwa sehlopheng sa Costa Rica bakeng sa 2009 CONCACAF U-17 Championship. E be e le yena yo a bego a raloka dipapadi tše dintši kudu sehlopheng, gaešita le ge a be a raloka dipapadi tše pedi feela. Ka wona ngwaga woo, o ile a tšea karolo ka 2009 FIFA U-17 World Cup yeo e bego e swaretšwe ka Nigeria. O ile a bitšwa ka 2011 CONCACAF U-20 Championship  <response>: ka morago ga nywaga e mebedi gomme a bapetšwa le motho yo a bego a raloka dipapadi tše dikgolo kudu ka go raloka dipapadi tše tshela. 