The Twin Wiki is part of the [Twinstuff.com] web site. Twinstuff has been recognized as one of the Internet's largest and most comprehensive sources of information on multiples since its creation back in 1998.

Twinstuff was created by twin brothers Craig and Mark Sanders after they met twin sisters Diane and Darlene in Twinsburg, Ohio at the Twins Days Festival in August, 1998. On November 13, 1999, Craig and Diane Sanders were married in a double wedding ceremny alongside their twins, Mark and Darlene Sanders. Today, Craig and Diane are also the proud parents of twin boys, Brady and Colby, along with a third son, Holden. Darlene and Mark are the equally proud parents of two girls, Reagan and Landry. The couples continue to manage Twinstuff and this new Twin Wiki from their homes in Houston, Texas.