Steve Hafner is the co-founder and CEO of KAYAK, the world’s leading travel search engine. Booking Holdings acquired KAYAK for $2.1 billion in 2013. Prior to KAYAK, Steve helped launch Orbitz, the online travel agency, through its $1.3 billion IPO in 2003. He holds a BA from Dartmouth College and an MBA from the Kellogg School at Northwestern University.