Brian, an adoptee raised in California, used 23andMe to find first his brother JJ and then two more brothers and two sisters. They all met this year in Ohio for a reunion.

23andMe helps a woman find her family, reuniting her with three siblings and letting her learn about her mother who died tragically at a young age.

Brothers connect using 23andMe and meet for the first time on the daytime talk show Pickler & Ben.

Today on National Siblings Day, we wanted to revisit a few of our favorite stories about brothers and sisters who built new connections with the help of 23andMe.