About the author: Ch David


  • Sneaker authentications
  • Bag authentications
  • High-end designer brands authentications
  • Head Editor of the Legit Check By Ch Library (1,000,000+ words published in authentication guides for 1,000+ items)


  • Co-Founder & co-CEO of Legit Check By Ch. 5+ years of creating educational content in the fashion industry. 6+ years of authenticating luxury items.
  • Currently the Head Editor of the LCBC Library, where 1M+ words have been published, in free guides, for over 1,000 items. Leading the effort to maintain the world’s largest Library of authentication guides.
  • Exploring new product avenues for Legit Check By Ch.


David is the co-founder and co-CEO of Legit Check By Ch. In his role at LCBC, David is supervising the authentications and content-creation teams, leading the effort to build the ultimate encyclopedia of free real vs fake guides.

With over 1 million words written in authentication guides for high-end designer brands, David and the team helped people understand what makes an item original and how to stay away from counterfeit goods.

The impact of these guides has been remarkable, with over 11,000,000+ readers spanning the globe. Positive influence has extended to an estimated value of over $100,000,000 in luxury merchandise, benefiting individuals worldwide.


David earned his Bachelor of Science degree in Marketing & Management from Queen Mary University of London, one of the most prestigious universities in the United Kingdom.

David's website

Legit Check By Ch, the company

Legit Check By Ch is the world’s leading authentication company, with 1M+ words published, for free, in authentication guides.

The company provides clear, efficient and actionable resources on how to authenticate over 1,000 items. The guides and our services are trusted by $1B+ companies, public and private, as well as 100,000+ small to medium businesses from all over the world.

The Library of authentication guides, as well as the authentication service have impacted positively over 11M+ readers and over $100M+ worth of luxury merchandise. Learn more about us here!

Social Media

Mentions outside the internet

The book "Future Now: Virtual Sneakers to Cutting-Edge Kicks", by Elizabeth Semmelhack

David's contributed to the writing of the book "Future Now: Virtual Sneakers to Cutting-Edge Kicks", published by Rizzoli, thanks to his interview with the prestigious writer Elizabeth Semmelhack - creative director and senior curator of the Bata Shoe Museum.

Mentions on the internet

Referenced and cited articles by Wikipedia

Referenced and cited articles


Articles published by Ch David