diff --git a/app/controllers/report_controller.rb b/app/controllers/report_controller.rb
--- a/app/controllers/report_controller.rb
+++ b/app/controllers/report_controller.rb
@@ -27,7 +27,8 @@
     end
     
     User.all.each do |user|
-      @logins << { login: user.login, 
+      @logins << { id: user.id,
+                   login: user.login, 
                    full_name: user.full_name, 
                    count: Login.where("user_id = ? AND created_at >= ? AND created_at <= ?",
                                       user.id,@since_time,@until_time)
diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -14,6 +14,7 @@
                                                        :register,
                                                        :forget,
                                                        :retrieve_password]
+  before_filter :authenticate, :profile_authorization, only: [:profile]
 
   verify :method => :post, :only => [:chg_passwd],
          :redirect_to => { :action => :index }
@@ -108,6 +109,11 @@
     redirect_to :action => 'forget'
   end
 
+  def profile
+    @user = User.find(params[:id])
+    @submission = Submission.where(user_id: params[:id]).all
+  end
+
   protected
 
   def verify_online_registration
@@ -152,5 +158,19 @@
 
     send_mail(user.email, mail_subject, mail_body)
   end
+
+  # allow viewing of regular user profile only when options allow so
+  # only admins can view admins profile
+  def profile_authorization
+    #if view admins' profile, allow only admin
+    return false unless(params[:id])
+    user = User.find(params[:id])
+    return false unless user
+    return admin_authorization if user.admin?
+    return true if GraderConfiguration["right.user_view_submission"]
+
+    #finally, we allow only admin
+    admin_authorization
+  end
   
 end
diff --git a/app/views/report/_task_hof.html.haml b/app/views/report/_task_hof.html.haml
--- a/app/views/report/_task_hof.html.haml
+++ b/app/views/report/_task_hof.html.haml
@@ -7,22 +7,34 @@
 
 - if @best
   %b Best Runtime:
-  by <span class="hof_user">#{@best[:runtime][:user]}</span> using <span class="hof_language">#{@best[:runtime][:lang]}</span> with <span class="hof_value">#{@best[:runtime][:value] * 1000} milliseconds</span> at submission
+  by #{link_to @best[:runtime][:user], controller:'users', action:'profile', id:@best[:memory][:user_id]} 
+  using <span class="hof_language">#{@best[:runtime][:lang]}</span> 
+  with <span class="hof_value">#{@best[:runtime][:value] * 1000} milliseconds</span> 
+  at submission
   = link_to("#" + @best[:runtime][:sub_id].to_s, controller: 'graders', action: 'submission', id:@best[:runtime][:sub_id])
   %br/
 
   %b Best Memory Usage:
-  by <span class="hof_user">#{@best[:memory][:user]}</span> using <span class="hof_language">#{@best[:memory][:lang]}</span> with <span class="hof_value">#{@best[:memory][:value]} kbytes </span> at submission
+  by #{link_to @best[:memory][:user], controller:'users', action:'profile', id:@best[:memory][:user_id]} 
+  using <span class="hof_language">#{@best[:memory][:lang]}</span> 
+  with <span class="hof_value">#{@best[:memory][:value]} kbytes </span> 
+  at submission
   = link_to("#" + @best[:memory][:sub_id].to_s, controller: 'graders' , action: 'submission', id:@best[:memory][:sub_id])
   %br/
 
-  %b Shortest Code: 
-  by <span class="hof_user">#{@best[:length][:user]}</span> using <span class="hof_language">#{@best[:length][:lang]}</span> with  <span class="hof_value">#{@best[:length][:value]} bytes</span> at submission
+  %b Shortest Code:
+  by #{link_to @best[:length][:user], controller:'users', action:'profile', id:@best[:length][:user_id]} 
+  using <span class="hof_language">#{@best[:length][:lang]}</span> 
+  with  <span class="hof_value">#{@best[:length][:value]} bytes</span> 
+  at submission
   = link_to("#" + @best[:length][:sub_id].to_s, controller: 'graders' , action: 'submission', id: @best[:length][:sub_id])
   %br/
 
-  %b First solver: 
-  <span class="hof_user">#{@best[:first][:user]}</span> is the first solver using <span class="hof_language">#{@best[:first][:lang]}</span> on <span class="hof_value">#{@best[:first][:value]}</span> at submission
+  %b First solver:
+  #{link_to @best[:first][:user], controller:'users', action:'profile', id:@best[:first][:user_id]} is the first solver 
+  using <span class="hof_language">#{@best[:first][:lang]}</span> 
+  on <span class="hof_value">#{@best[:first][:value]}</span> 
+  at submission
   = link_to("#" + @best[:first][:sub_id].to_s, controller: 'graders' , action: 'submission', id: @best[:first][:sub_id])
   %br/
 
@@ -46,17 +58,22 @@
         %tr{class: cycle('info-even','info-odd')}
           %td= lang
           %td
-            = "#{value[:runtime][:user]} (#{(value[:runtime][:value] * 1000).to_i} @"
+            = link_to value[:runtime][:user], controller: 'users', action: 'profile', id: value[:runtime][:user_id]
+            = "(#{(value[:runtime][:value] * 1000).to_i} @"
             = "#{link_to("#" + value[:runtime][:sub_id].to_s, controller: 'graders' , action: 'submission', id: value[:runtime][:sub_id])} )".html_safe
           %td
-            = "#{value[:memory][:user]} (#{value[:memory][:value]} @"
+            = link_to value[:memory][:user], controller: 'users', action: 'profile', id: value[:memory][:user_id]
+            = "(#{value[:memory][:value]} @"
             = "#{link_to("#" + value[:memory][:sub_id].to_s, controller: 'graders' , action: 'submission', id: value[:memory][:sub_id])} )".html_safe
           %td
-            = "#{value[:length][:user]} (#{value[:length][:value]} @"
+            = link_to value[:length][:user], controller: 'users', action: 'profile', id: value[:length][:user_id]
+            = "(#{value[:length][:value]} @"
             = "#{link_to("#" + value[:length][:sub_id].to_s, controller: 'graders' , action: 'submission', id: value[:length][:sub_id])} )".html_safe
           %td
-            = "#{value[:first][:user]} (#{value[:first][:value]} @"
-            = "#{link_to("#" + value[:first][:sub_id].to_s, controller: 'graders' , action: 'submission', id: value[:first][:sub_id])} )".html_safe
+            - if value[:first][:user] != '(NULL)' #TODO: i know... this is wrong...
+              = link_to value[:first][:user], controller: 'users', action: 'profile', id: value[:first][:user_id]
+              = "(#{value[:first][:value]} @"
+              = "#{link_to("#" + value[:first][:sub_id].to_s, controller: 'graders' , action: 'submission', id: value[:first][:sub_id])} )".html_safe
 
 - else
   %h3 No submissions
diff --git a/app/views/report/login_stat.html.haml b/app/views/report/login_stat.html.haml
--- a/app/views/report/login_stat.html.haml
+++ b/app/views/report/login_stat.html.haml
@@ -25,7 +25,7 @@
   %tbody
     - @logins.each do |l|
       %tr{class: cycle('info-even','info-odd')}
-        %td= l[:login]
+        %td= link_to l[:login], controller: 'users', action: 'profile', id: l[:id]
         %td= l[:full_name]
         %td= l[:count]
         %td= l[:min] ? l[:min].in_time_zone.strftime('%Y-%m-%d %H:%M') : ''
diff --git a/app/views/user_admin/user_stat.html.haml b/app/views/user_admin/user_stat.html.haml
--- a/app/views/user_admin/user_stat.html.haml
+++ b/app/views/user_admin/user_stat.html.haml
@@ -41,7 +41,7 @@
         - total,num_passed = 0,0
         - sc.each_index do |i|
           - if i == 0
-            %td= sc[i].login
+            %td= link_to sc[i].login, controller: 'users', action: 'profile', id: sc[i]
             %td= sc[i].full_name
             %td= sc[i].activated
             %td= sc[i].try(:contest_stat).try(:started_at)!=nil ? 'yes' : 'no'
diff --git a/app/views/users/profile.html.haml b/app/views/users/profile.html.haml
new file mode 100644
--- /dev/null
+++ b/app/views/users/profile.html.haml
@@ -0,0 +1,40 @@
+- content_for :header do
+  = javascript_include_tag 'new'
+
+%script{:type=>"text/javascript"}
+  $(function () {
+  $('#submission_table').tablesorter({widgets: ['zebra','filter']});
+  });
+
+%h1= @user.full_name + ' Profile'
+
+%h2 Basic info
+<b>Login:</b> #{@user.login} <br/>
+<b>Full name:</b> #{@user.full_name} <br />
+
+
+%h2 Problem Stat
+
+%h2 Submissions
+
+%table.tablesorter-cafe#submission_table
+  %thead
+    %tr
+      %th ID
+      %th Problem code
+      %th Problem name
+      %th Language
+      %th Result
+      %th Score
+  %tbody
+    - @submission.each do |s|
+      %tr
+        %td= link_to "#{s.id}", controller: "graders", action: "submission", id: s.id
+        %td= s.problem.name
+        %td= s.problem.full_name
+        %td= s.language.pretty_name
+        %td{style: 'font-family: Droid Sans Mono,Consolas, monospace, mono'}= s.grader_comment
+        %td= s.points/s.problem.full_score * 100
+
+
+