How to print user role in body profile page
The html.tpl.php template uses the $classes variable to add classes to the body element. You can use template_preprocess_html() to add classes to this variable. Add this function to your theme's template.php 

//Replace MYTHEME with the name of your theme
function MYTHEME_preprocess_html(&amp;$variables) {

  //Check if the path is a profile page with a valid user
  if(preg_match('/^user\/(\d+)/', current_path(), $matches) == 1) {
    if($user = user_load($matches[1])) {

      //Add each role to the $classes_array which makes it available in $classes
      foreach($user-&gt;roles as $rid =&gt; $role) {
        $variables['classes_array'][] = str_replace(' ', '-', $role);
      }
    }
  }
}