Kees Jan , with Booking.com since September 2018, joined the sustainability team in January 2022 and oversees the Booking.com Travel Sustainable Program. The Program aims to make sustainable travel choices easier for bookers. Before joining the sustainability team, Kees Jan led Booking.com’s public affairs efforts in Asia-Pacific from the Singapore HQ. Prior to joining the company, Kees Jan worked in consultancy in Brussels and Singapore.