Finblox consists of two core team members as well as a team of around 60 additional team members.
The Co-Founder and CEO is Peter Hoang. Peter previously Co-founded Gotrade, a zero-commission stock trading app backed by Y Combinator. He is also currently the co-Founder and CEO of Stealth Startup. He has a strong background in investing and tech.
Dmitriy Paunin (co-Founder and CTO) was the Chief Technology Officer at Coins.ph - Southeast Asia's largest cryptocurrency exchange based in the Philippines that amassed over 16 million users. He was also the VP for Tech for the Alibaba Group in Singapore. He is currently the founder and CEO of Destiny, whose product Destiny X is a prediction markets platform that allows you to make bets on real-life events such as sports and political elections. Destiny X is a related product to Finblox.
Finblox are invested in by Saison Capital, one of the largest credit companies in Japan along with CoinFund, Dragonfly and Sequoia. They also had 3AC backing previously, but we unfortunately know what happened to them.
According to a recent AMA hosted by Decubate, Peter stated there are 60 other team members including devs, product designers and marketing. I can find no direct evidence of this, so I will need to take his word for it.
Refs: https://www.linkedin.com/in/peterhoangski/; https://www.linkedin.com/in/paunin/; AMA with Peter: https://twitter.com/decubate/status/1655240635136262145?s=20 Show Less