In Mozambique, we went scuba diving at Tofo Beach near Inhambane and swam with 35ft+ long whale sharks along with smaller creatures. A humbling experience. It literarily took our breath away! These gentle giants can live for 70 years, are the largest living fish species and feed on plankton. They originated over 60 million years ago and can reach 40ft+ in length and weigh more than 21 tonnes! It is truly a humbling experience to be swimming next to one.