Usain Bolt 200m world record: 19.19!!! (+ Michael Johnson's reaction) - YouTube
Bolt gets gold, another record in 200 at worlds -- china.org.cn
Usain Bolt breaks Michael Johnson's world record for 200m gold
Usain Bolt aims to break own 200m world record at Rio Olympics | Olympics News | Sky Sports
Jamaican Usain Bolt reacts to setting a new world record of 19.30 seconds in the Men's 200m final to take the gold medal in this event at the Beijing 2008 Olympic Games
World Championships 2009 Images | Athletics Posters | Usain Bolt
Usain Bolt breaks men´s 200m world record CCTV-International
Bolt eases through 200m heat in morning chill | Reuters.com