- Missionary training center: Training traditional and nontraditional Filipino missionaries
- Kairos ministry
- Mission mobilisation among Philippines churches
- 1993-1997: Bible School ministry for Waray-Waray people group in eastern Philippines
- 1998-2004: Church planting ministry in Alaska for Filipino immigrants
- 2005- 2008: Church planting & leadership training ministry for Aeta tribal & Zabaleno in Central Philippines
- 2009- 2012: August – International Secretary of Global Partners, Kairos Korea national team
Paul and his wife Eunice have two daughters, Chanyang Won who is finishing her studies at university in Korea majoring in English education and Chansong Won who is studying at a university in Canada.