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Just before his 17th birthday, Sharkie went to the 2009 Baseball World Cup on Team South Africa. That's the adult version, not juniors or anything. (No 16-yr-olds on Cuba's roster, for example).
Pitched two innings against Cuba and gave up 1 ER on 5 H in a 10-5 loss (pitched the 6th and 7th innings, coming in when they were down 9-5)(but that's closer than S.Africa was in their other two games).
The Cup was ultimately won by Team USA (over Cuba in the final), led by a young man named Justin Smoak.