Dr. Jason Richard Tan is the best selling author of Man Up: 21 Lessons a man needs to know about manhood (2017). He is the president of Great Commission Missionary Training Center (GCMTC) located in Antipolo City. Together with his wife, they provide mentoring and leadership training to couples in ministry.Dr. Tan is a graduate of Trinity Evangelical Divinity School with a PhD in Intercultural Studies (2012), and of the Asia Graduate School of Theology with a ThM in Systematic Theology (2004), and of the Alliance Graduate School with an MDiv in Missiology (2001), and of the Mapua Institute of Technology with a Bachelor of Science in Mechanical Engineering degree (1995).