Which theme is this? – http://www.freebetting.com/

This theme is a custom coded theme, especially made for that website.

Here is the information you can find in the theme files:

/*
Theme Name: FreeBetting
Theme URI: http://www.freebetting.com/
Description: Custom theme coded for FreeBetting
Version: 1.0
Author: Naif Amoodi
Author URI: http://www.naif.in/
*/