It would be Yehuda Katz for participating in TC39 to improve javascript while also running a company (Skylight) and making a completely open source framework (E

It would be Yehuda Katz for participating in TC39 to improve javascript while also running a company (Skylight) and making a completely open source framework (Ember) and helping with two package managers (Cargo and Yarn). It is hard to believe it is a single person.