Prof. Dominic Mwenja, a former president of California Miramar University in the US, is now the CEO of Mater Hospital. He lived abroad for 30 years and returned to Kenya in 2014. Apart from running Mater Hospital, he has time for unique farming known as hydroponic farming, farming without the use of soil. This is a continuation of the new daring abroad edition in which we are focusing on returnees.