- Who
- Members of Young Presidents’ Organization Europe One
- What
- 69.838 square metre(s)
- Where
- Poland (Kraków)
- When
The largest business card mosaic (flag) measures 69.83 m² (751 ft² 92 in²), achieved by Members of Young Presidents’ Organization Europe One, in Kraków, Poland, on 23 September 2017.
The attempt took place during an annual meeting for Members of Young Presidents’ Organisation (YPO) Europe One, using 15,376 red and white business cards.
