4x400m relay men

Tony McQuay passes the baton to Gil Roberts of the United States during the Men's 4x 400m Relay Final on Day 15 of the Rio 2016 Olympic Games at the Olympic Stadium on August 20, 2016 in Rio de Janeiro, Brazil.

Lashawn Merritt of the United States reacts after winning gold in the Men's 4 x 400 meter Relay on Day 15 of the Rio 2016 Olympic Games at the Olympic Stadium on August 20, 2016 in Rio de Janeiro, Brazil.

Silver medalists Peter Matthews, Javon Francis, Naton Allen and Fitzroy Dunkley of Jamaica stand on the podium during the medal ceremony for the Men's 4 x 400 meter Relay on Day 15 of the Rio 2016 Olympic Games at the Olympic Stadium on August 20, 2016 in Rio de Janeiro, Brazil.

London 2012 - The United states misses out on gold in the men’s 4x400m relay for the first time since 1980 as Ramon Miller of the Bahamas passes Angelo Taylor on the final stretch to the line. The Bahamas celebrate winning the first gold medal ever a men’s event in the Olympics.

London 2012 - Bahaman men huddle to congratulate each other on winning the 4x400m relay, the first men’s gold for the Bahamas in any Olympic event.