The biggest collector of the brand name Hello Kitty is belong to Japanese girl who name is Asako Kanda.
She has many kinds of kitty's appliances that more than 4519 kinds such as The Kitty's pan, pillow, box etc.
She said "Kitty is my life" that show how crazy in Hello Kitty brand that she has.
So, She was recorded in Guinness World Records 2013 as The Biggest fan of Hello Kity in the world.