- Who
- Lucky Meisenheimer
- What
- 4586 total number
- Where
- United States (-)
- When
John 'Lucky' Meisenheimer (USA) has a collection of 4,586 different yo-yo's, as of 22 February 2010, that he has amassed since 1971.
Lucky first became fascinated by yo-yo's at junior high school during the 1971 craze. Later, when he went to medical school, he began playing with yo-yo's as a means of relaxation between classes. From that point, Lucky became so dedicated to the art of yo-yo collecting that he self-published a book called Lucky's Collectors Guide to 20th Century Yo-Yo's.