Mona Maine de Biran is a visionary behind KIERIN NYC and its mission. Mona is incredibly invested in the social values of the brand from her years as an international model when she appeared in numerous magazines, commercials and was champion of the TV talent show Star Search. Mona is also the founder of the New York City lifestyle blog Manhattan Minds.

Didier Maine de Biran is a Beauty Industry veteran. He has worked in the Fragrance Industry for over 20 years with prestige brands such as: Bulgari, Carolina Herrera, Chanel, Chopard and Prada. Didier's expertise and in-depth knowledge of the industry is only matched by his enthusiasm for it.

Chris Rosasco has a rich experience in the beauty industry which includes Director of Global Merchandising Design at Estee Lauder. A talented graphic designer, Chris is one of the creative minds behind the brand.