James Baek

Founder at Y Combinator

Overview

James Baek is a Founder at Y Combinator [1]. Baek holds a Bachelor of Science in Biomedical Engineering from Georgia Institute of Technology [11] and attended Y Combinator from May to September 2026 [12]. Baek founded 6thSense (YC S26), serving as Founder & CEO beginning in March 2026 [4]. Prior experience includes roles as Growth & Sales Lead at Skool [7], Associate at Entrepreneurs First [5], Product Manager and Sales at Goldtek [6], and Security Operations Specialist at USFK [8]. Baek also worked as a Teaching Assistant and Researcher at Georgia Institute of Technology from January to May 2024 [9][10]. According to Baek's professional statement, clarity comes from action rather than thought [2].

Profile introduction
Source excerptLinkedIn [2]

Two things matter in life. 1. Money is a byproduct of what you love to do. 2. Clarity comes from action, not thought.

Career history

  1. FounderJun 2026 to presentY Combinator
  2. Founder & CEOMar 2026 to present6thSense (YC S26)
  3. AssociateApr 2026 to Jun 2026Entrepreneurs First
  4. Product Manager and SalesDec 2025 to May 2026Goldtek
  5. Growth & Sales LeadAug 2024 to Dec 2025Skool
  6. Security Operations SpecialistJun 2024 to Dec 2025USFK
  7. Teaching AssistantJan 2023 to May 2024Georgia Institute of Technology
  8. ResearcherJan 2023 to May 2024Georgia Institute of Technology

Education

  1. Bachelor of Science, Biomedical EngineeringAug 2022 - Dec 2025Georgia Institute of Technology
  2. Y CombinatorMay 2026 - Sep 2026
  3. High School Diploma at Western Reserve Academy

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