Jonathan Han is a crypto executive who serves as CEO of Euler Finance, a decentralized lending protocol. Jonathan Han's Twitter Score is 57 out of 1000 (a Good rating) as of September 2026, ranking #15,378 (top 5%) among 486,860 tracked accounts.
Jonathan Han leads Euler Finance, also known as Euler Labs, which raised $32 million through a sale of its EUL governance token in a round led by Haun Ventures at a $375 million valuation. The protocol drew significant attention when it suffered a flash-loan exploit on March 13, 2023, in which attackers took $197 million in funds, though the attacker subsequently began returning the stolen assets.
Jonathan Han previously worked at The Tie, Republic Crypto, and Digital Currency Group, and also formerly worked at Bridgewater Associates before moving into the crypto industry. Jonathan Han's account has published 67 posts and has 1,605 followers as of September 2026 on X.
Jonathan Han's portfolio includes Puffer Finance.
Who follows Jonathan Han on X?
The accounts that follow Jonathan Han include 203 founders, 61 angel investors, 45 influencers and 2 VCs. Among them are Laura Shin, Jesse Powell, RYAN SAN ADAMS, John Wang, gabrielShapir0 and 0xMaki. Jonathan Han has been mentioned by 17 accounts, with 28 total mentions.