Business executive and social media influencer who has made a name for himself as the best-known watch specialist in Scandinavia. His book Hashtags & Watches was published in 2015. He has more than 100,000 followers on his kristianhaagen Instagram account.
His first book on watches was published in 2002.
He started his own magazine, TIMEGEEKS, all about watches.
He is from Denmark.
He and Peter Petroff both dedicated their lives to wristwatches.