Dr. Voroshilov prepping for the first day of "30 under 30" Summit.

Dr. Voroshilov prepping for the first day of "30 under 30" Summit.

Dr. Voroshilov prepping for the first day of "30 under 30" Summit.

Having an invitation to Forbes "30 under 30" summit makes people think.

User: Dr. Valentin Voroshilov

Views: 8

Uploaded: 2016-10-16

Duration: 03:09