Nexus Mutual is a decentralized alternative to insurance. It has used blockchain technology to create a mutual (a risk-sharing pool) to return the power of insurance to the people.
SUN is a DeFi platform and a native TRC20 token of this platform. It was created in 2020. SUN is not the only DeFi platform operating on the Tron virtual machine. The platform is allegedly 100% governed by the community and the future price of the SUN token depends on the community's decisions and actions. No pre-mining or venture investors capital took place in launching the platform.