Focus Friday – World’s Tallest Structures kjfitz 14 years ago Tallest Television Transmitter Masts and Towers © Google MapsWorld's tallest supported structure in the Western Hemisphere © Bing MapsKXJB-TV mast © Google MapsKXTV/KOVR Tower Tallest Buildings © Google MapsBurj Khalifa - Tallest building in the world © Google MapsTaipei 101 (tallest building in Taiwan) © Google MapsShanghai World Financial Center © Google Maps'Petronas Towers' by Cesar Pelli © Google MapsZifeng Tower © Bing MapsWillis Tower (formerly Sears Tower)