London, Nov 2 : Karam Chand and his wife Katari, who have eight children and 28 grandchildren, have been married for 87 years, making them the world's longest married couple.The pair say that the key
"When I was young I used to make him a nice fresh meal every night. We are vegetarians so I brought lots of fresh vegetables and made sure he was eating healthy food," said Katari, who is 100 years old.
