Filed under: Featured Videos , News , UFC LAS VEGAS – Bruce Buffer has become one of the biggest stars in the UFC, but his latest adventure took him to entirely new heights. One day after this past weekend’s highly entertaining UFC 173 event, Buffer was invited to serve as the first rider of the Rio All-Suite Hotel & Casino in Las Vegas’ brand new VooDoo Zip Line. But Buffer wasn’t allowed that honor without a little bit of work, as he was asked to yell his signature catchphrase – “It’s Time!” – during the ride, which takes interested thrill seekers from the property’s Masquerade Tower to the Ipanema Tower and back, topping out at more than 490 feet in the air and traveling at some 33 miler per hour