Kate and Oliver are joined by Dr. Nancy Segal, a psychologist and Director of the Twin Studies Center at California State University, Fullerton for a fascinating conversation about all things twins. They discuss the science behind twins, nature vs. nurture, stories of twins who met later in life, and much more.

Executive Producers: Kate Hudson and Oliver Hudson

Produced by Allison Bresnick

Edited by Josh Windisch

Music by Mark Hudson

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This episode is sponsored by:

Sakara (sakara.com/sibling)

Coors Light (coors.com/hudson)

Coinbase (coinbase.com/sibling)