Arthur Kosten
Arthur Kosten is an adviser for Booking.com and other companies like Festicket and eVentures Africa Fund. He was the former CMO and co-founder of Booking.com. Together with other business angels and VCs, he generally invests about US$200,000 to US$1 million in various marketplace platforms for expansion in Europe. He is also an investor and board member of rentalcars.com, catawiki.com, treatwell, 8fit.com, festicket and healthcare.com.