2011 - Sunny King built a Bitcoin research team to study Bitcoin replacement technology.
2012 - Sunny King released Peercoin, the first blockchain project based on the PoS consensus mechanism.
2012 - Sunny King registered his bitcointalk account and published 1,203 posts. Most of them were Peercoin updates and technology related topics.
Sunny King first proposed that Bitcoin was comparable to gold.
2013 - Sunny King created Primecoin, which utilized the energy wasted by the untargeted computation in cryptocurrency. PoW mechanism in Primecoin has a certain scientific value, and miners have also contributed to Prime searching while mining.
Sunny King was interviewed by Vitalik Buterin for BitcoinMagazine, later on Vitalik Buterin founded Ethereum
2014 - Peercoin was ranked the fourth in the global cryptocurrency market, following Bitcoin, Litecoin and Ripple.
Sunny King talk about Proof-of-Stake with Daniel Larimer and his DPoS, Daniel was inspried and upgrade DPoS.
2016 - Sunny King stop his update of Peercoin on Bitcointalk on the last day, he had an idea to build a whole new blockchain.
2017 - Sunny King regroup few the world's top database scientists and cryptocurrency mathematicians in Hongkong. The new team discussed V SYSTEMS' original ideas and goals, also posted “Excelsia Project” on Bitcointalk.org in October.
2018 - An exciting year for Sunny King. The V SYSTEMS born. The V SYSTEMS team lead by Sunny King finished 9 cities global tech roadshow.
Sunny King announced SPoS consensus, his next generation of Proof-of-Stake.
V SYSTEMS mainnet and wallet went live.
15 Supernodes operation went live.
The V SYSTEMS team Expanded ecosystem partners.
Sunny King was interviewed by Coindesk, which comment that The Creator of Proof-of-Stake Thinks He Finally Figured It Out.
Sunny King was interviewed by MarsFinance with Fred Wong’s 10 questions to talk about his SPoS consenus, it broadcast to tens of thousands crypto professional.
2019 - Sunny King returns!
Sunny King brought his VSYS coin start listing on Bitfinex, and then 10+ leading exchanges.
Sunny King partner with ZB group to launchpad VSYS coin on zb.com, zbg.com and bw.com, 300k crypto traders participanted.
Sunny King launched the smart contract on V SYSTEMS.
More to update.