Where? Typically not for US, Canada, etc. Furthermore, if you are a foreign student, visas have specific educational requirements. E.g. for US, for visa for bachelor's degree programs, you must have a minimum of 12-13 years of primary & secondary education, equivalent to US's K-12 (13 years of school). Minimum 16-17 years for master's degree. You might only have 15 at most.