Jamaica break under-20 women's 4x100m relay world record at CARIFTA Games
Bolt's Last Run in London Results in 3rd Gold, World Record - The New York Times
U20 4x100m WORLD RECORD 38.62!!! - YouTube
Usain Bolt anchors world record 4x100 relay at 2012 Olympics | NBC Sports - YouTube
USA Break Women's 4 x 100m Relay World Record - London 2012 Olympics - YouTube
U.S. Women Break 4x100 World Record - The New York Times
Usain Bolt's Jamaica set world record as Great Britain caught in chaos | World Athletics Championships 2011 | The Guardian
29) Australia breaks world record in women's 4x100-meter freestyle relay
4 × 100 metres relay at the World Athletics Championships - Wikipedia
Usain Bolt scripts perfect London 2012 finale with 4x100m relay world record | Jamaica Olympic team | The Guardian
4 × 100 metres relay - Wikipedia
Team USA Universal Relay Takes First Paralympic Gold In The Event With World Record Time
Day 15: Bolt anchors Jamaica to relay gold in world record - China.org.cn
Video: Jamaica Men's 4x100m Relay Team Smash World Record In 37.04 To Win Gold - Urban Islandz
South Africa and Jamaica shatter world U20 4x100m records in Nairobi | REPORT | WJC 21 | World Athletics
Tokyo Olympics: Australia Smash World Record To Win Women's 4x100m Swimming Freestyle Relay Gold | Olympics News
American women shatter world record in 4X100 relay | The Spokesman-Review
WORLD U20 RECORD FOR JAMAICA 4X100M | World Athletics U20 Championships Cali 2022 - YouTube
U.S. Women's 4x100 Relay Team Wins Gold, Breaks World Record - Essence
Olympics | U.S. women break 4x100-meter world record
No new World Record for U20 4x100 Jamaicans | Sports | Jamaica Gleaner
World Athletics rejects Jamaica U20 4x100m world record; JAAA plans to appeal | World-Track and Field
