Ben Byrne is an Australian electrical mechanic. Being a fraternal twin himself, it helped him understand the bond between his girlfriends and that reportedly played a huge role in cementing their relationship. Anna and Lucy first approached Ben on Facebook after a mutual friend reportedly urged the sisters to meet him.

Who are the most identical twins in the world?

Theyve been dating the same man for 10 years. Anna and Lucy DeCinque are close.

Do identical twins live to the same age?

“We find that at nearly every age, identical twins survive at higher proportions than fraternal twins, and fraternal twins are a little higher than the general population,” said lead author David Sharrow, a UW postdoctoral researcher in aquatic and fishery sciences.