By Sean Devers (Kaieteur News) A scintillating 75 from 17-year-old West Indies under-19 opener Shemron Hetymer piloted Guyana to a 68-run win on the Duckworth/Lewis system against defending champions Jamaica in the fifth round of the Regional 50-over under-19 cricket tournament at Bourda yesterday to book their place in this year’s final. Hetymer hammered six