"In our group, we talked about creating an understanding that youth currently were not really understanding the economy. We said there needed to be a youth-friendly approach, so we talked about how today's youth are less engaged with websites and it's now all about the apps."
Mr Cherrington, of Ngapuhi, said it was interesting learning about other economies from a Maori perspective and he grew to be appreciative of home.
"Going into rural areas in the Philippines, there's a great disparity over there. They have dirt floors and tin walls but they all had a smile on their face, I was really taken back by how happy they were. That's really brought me down to earth."
One of the highlights for Mr Cherrington was the CEO summit which was attended by the likes of Barrack Obama and other world leaders. "It was an honour to be in their presence," he said. "They talked about how we can build the economy and things like the TPP free trade agreement. It was inspiring to be exposed to that."
Mr Cherrington and the other New Zealand representatives also had breakfast with Prime Minister John Key. Mr Cherrington said he now has a strengthened motivation to help others.
"My plan is to do international volunteering in 2020 and I also want to take a political route. I've always wanted to help people but this has opened my eyes and given me a wider view," he said.
Mr Cherrington will be graduating, with his Bachelor of Arts majoring in Maori Development, in December.