One of the world’s richest techie is in messy legal drama with his long-time interior designer who designed his 5 houses

WhatsApp founder Jan Koum is suing interior designer Remi Tessier for alleged exploitation through inflated prices and undisclosed kickbacks on multiple properties and yachts. Koum claims Tessier misrepresented the origin and value of goods, including carpets and art, and accepted secret commissions. Koum plans to donate any recovery to French charities and pursue criminal investigation in France.