The Lukasz Kaiser who's been at OpenAI since 2021?
https://www.linkedin.com/in/lukaszkaiser
I know it's popular on HN to give Google crap about having bad search results these days and to use ChatGPT instead, but this was literally the first Google search result for me.
IMO it's especially embarrassing that Bing (owned by Microsoft) was unable to find Lukasz Kaiser via LinkedIn (also owned by Microsoft).
That said: native Bing Search gets it right:
Lukasz Kaiser | LinkedIn
Connections: 500+
Followers: 5.3K
Works For: OpenAI
(obligatory disclaimer that Google pays me money in exchange for work that has nothing to do with AI/ML, so let that inform how you read my post)