Hello how may I help you? Can you tell me the world record for longest human chain? Give me a moment while I retrieve that info ok The longest human chain on the ground was made up of more than 5 million people Wow. How far did it stretch? It was 652 miles. It happened in Bangladesh in 2004 That's great. Is it a Guiness World Record? Bot? Yes it is That's all I wanted to know. Thanks for your help. You are most welcome have a nice day!