Fundraising Fox

SJ (Sangyong) Jung

Founder

Founder at Relate

Seoul, South Korea

FoundedRelate · YC

About

SJ Jung co-founded Sentbe, a cross-border fintech company where he led product development from 2015–2018 and worked as a full-stack developer with UX expertise. He is now building product at Relate.

Founder at RelateYC S22

Intro paths

YC

SJ went through Y Combinator (Summer 2022) — any YC alum in your network can reach them through the YC community.

GP

Their group partner at YC was Brad Flora, Backing expeditions into the future — the partner who ran Relate's batch and knows the company first-hand. YC profile ↗

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In turn, SJ can intro founders to Relate's investors below.

Relate's investors · 1

Y CombinatorSan Francisco · $500K checks · since 2022

Co-founders at Relate

A(Arthur (Hyun June) Kim
Arthur (Hyun June) KimFounder

Experience

  1. RelateCo-founder / CEOcurrent2018 — present
  2. SentbeCo-founder / CPO2015 — 2018
  3. Created - Web-based product development agencCEO / Full-stack Web Developer2014 — 2015Seocho-gu, Seoul, Korea
  4. MverseBusiness Development2012 — 2013Gangnam-gu, Seoul, Korea
  5. Dezine.byFounder / CEO2009 — 2011Songpa-gu, Seoul, Korea

Skills & more

Start-ups3Business Strategy3Front-end DevelopmentUser Experience (UX)EntrepreneurshipRuby on Rails1JavaScript1HTML51CSS2React.jsVue.js

Languages English · Korean

From SJ's professional profile.

Frequently asked questions

Who is SJ (Sangyong) Jung?
SJ Jung co-founded Sentbe, a cross-border fintech company where he led product development from 2015–2018 and worked as a full-stack developer with UX expertise. He is now building product at Relate.
Where does SJ (Sangyong) Jung work?
SJ (Sangyong) Jung is Founder of Relate.
What companies did SJ (Sangyong) Jung found?
SJ (Sangyong) Jung founded Relate.
Where did SJ (Sangyong) Jung go to school?
SJ (Sangyong) Jung studied at Y Combinator (S22); Yonsei University (Master's Degree, Integrated Technology); Yonsei University (Bachelor's Degree, Business Administration).

Founder mafias

Y Combinator mafia8,773

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+ 8,766 more

Y Combinator mafia4,716

Also came through, then founded or led a company.

Ryan SheaEntrepreneurshipFounded StacksTarek MansourFounded KalshiSuhail DoshiEating beans & riceFounded Playground +1Subomi OluwalanaW22Founded ConvoyDarius "Bubs" MonsefS19Founded Sightbox +3Matthew ScholzFounded Oisin Biotechnologies +3

+ 4,709 more

Yonsei University mafia7

Also came through, then founded or led a company.

Louis Jin DieselInternational FinanceFounded Lineus MedicalBrian LeeSummerFounded The Honest CompanyFelipe SantamariaValuation and Financial Analysis For StartupsFounded RockstartArthur (Hyun June) KimBachelor of Business Administration (B.B.A.)Founded RelateAdina GoerresEconomicsFounded superglueMinseo JeongBachelor's degreeFounded Fly Atlas

Same school

Also attended Y Combinator2,000

Tarek MansourCo-founder & CEO of KalshiSuhail DoshiFounder of Mixpanel; founder of ParticleSubomi OluwalanaCo-founder & CEO of ConvoyMaroof AhmedFounder at Octopus VenturesJustin SwartPartner at Bitkraft Esports VenturesCollin WallaceGeneral Partner at Lobby Capital

+ 1,994 more

Also attended Yonsei University37

Yi Min LohInvestment Associate at Burda Principal InvestmentsSeung Hyun Moon, MD, MPAVenture Partner at Adelphi Ventures Management, LlcKiha LeePartner at SazzeGreg Kwangrog KimPartner at SazzeJames (Yousik) HanPrincipal at Z Venture CapitalGene J.W. KimVenture Partner at Chrysalix

+ 31 more

Shared employers

Also worked at Relate1

Arthur (Hyun June) KimFounder at Relate