Mesach Wandira Tai is a single young man, age 29.
He is mix parentage of Tari, Hela Province and Lake Kutubu, Southern Highlands Province.
Mesach attended all his primary school in the National Capital District schools as both his parents where teaching in various primary schools in the city. From the year 2008 to 2011, he did grade 9 to 12 at Don Bosco Technical Secondary school. He completed his grade 12 with certificate 2 in IT and also received an Academic Excellence Award (School fee scholarship) sponserd by the Internationl Training Institute Port Moresby. 
He graduated in the year 2013 with a diploma in Human Resouces Management.
In the year 2011, he also attended a job training program with Daltron Port Moresby as an IT Technical Support team for 3 weeks.
From the year 2014 and half of 2015, he was employed by AIrways Hotel & Apartment Limited as a Front Office Attendant. Then half of 2015 to the year 2016, he worked as a Human Resource Administrator with Digicel (PNG) Limited.
In 2017 Mesach was selected with 40 others out of 100 applicants from both PNG and Pacific to take part in entrepreneurship program sponsored by Kumul Foundation Inc. Mesach is a current member of the Kumul GameChangers2017 program.
At the beging of the year 2018, he has been employed by the British High Commission, as a Consular & Corpoarte Services Officer and is currently with the British High Commission in Port Moresby.