Stef Mallaci is a professional travel and adventure writer who has traveled to more than 50 countries on 6 continents. Since his first experience in Thailand, Stef has gone on to dive in locations including Galapagos, Philippines, Malaysia, Samoa, Mexico and Belize to name but a few. He has a particular affinity for sharks and has dived with great whites, bull sharks, hammerheads, and whale sharks amongst numerous other species. Follow his adventures on www.instagram.com/stefmallaci.