The Best family is so obsessed with their own strength that they spend countless hours lifting weights. Candace and Steve's collection of bunny items has reached nearly 30,000 pieces.

Greg's obsession with 60's pop-culture has literally taken over his home. Now he gets to live out a life-long dream. Kelly's life revolves around her pet squirrel, Sugar Bush and his photo appearances.

Ketchup or Mustard? Barry owns the world's largest mustard collection numbering 5,500 bottles from 80 countries. Ralph's rare collection of Ketchup bottles includes a patent bottle from 1891.