- Heidy Aristizabal
- 493 people
- Colombia (Bogota)
The largest nail art lesson involved 493 participants and was organized by H la Cosedora and Maxybelt (both Colombia) at IDRD, in Bogota, Cundinamarca, Colombia, on 16 May 2015.
H la Cosedora was the instructor and 492 students took part at the lesson. The event took place at the Instituto Distrital de Recreacion y Deporte (IDRD).