YouTuber Johnny Somali will have plenty of time to brush up on his Korean in the prison library ... because he's been sentenced to serve 6 months for his controversial acts. The Seoul Western District Court found Somali -- government name Ramsey Khalid Ismael -- guilty on multiple charges, including obstruction of business and distributing fabricated sexually explicit content. Prosecutors say he harassed staff and visitors at an amusement park, disrupting a convenience store with loud music and