Marie Kondo , also known as Konmari (こんまり), is a Japanese organizing consultant, author, and TV presenter..

Joshua Becker is an American author, writer, and philanthropist..

Gretchen Craft Rubin is an American author, blogger and speaker..

Myquillyn Smith, known as "The Nester," is the New York Times and Wall Street Journal bestselling author of Welcome Home, Cozy Minimalist Home, and The Nesting Place. A writer, homebody, and self-described "contentment evangelist," she has spent over 15 years encouraging women to embrace their spaces — imperfections and all. She lives in North Carolina with her husband and three sons.

Cassandra Aarssen is a professional organizer, author, and television personality best known as the founder of ClutterBug, a home-organizing business and YouTube channel reaching over 500,000 families worldwide. She is also recognized as the host of HGTV's *Hot Mess House* and has authored books including *The Declutter Challenge* and *Real Life Organizing*.