how about getting admission in MBBS in U.K & USA ? What are the pre-requisites?

Muslim Pakistani member of blurtit since april 2010 . Live in karachi. student of class 12th as yet . . love to study, do all the common house chores , cook several south asian , chinese , italian and many more dishes , good at baking . was born on 12th september'1998 . like to exchange help , knowledge and ideas of people as well as like to meet new people with similar ideas and ideology