About
Leon Mojarrabi began university at 14 and spent four years at a YC technology company before founding a pharmacy that reached $4M in revenue, which funded GutGutGoose. As founder, he works on strain-level metabolic modeling of the gut microbiome to detect disease early.
Founder at GutgutgooseYC S26
Intro paths
YC
Leon went through Y Combinator (Summer 2026) — any YC alum in your network can reach them through the YC community.
GP
Their group partner at YC was Tyler Bosmeny, General Partner at Y Combinator — the partner who ran Gutgutgoose's batch and knows the company first-hand. YC profile ↗
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In turn, Leon can intro founders to Gutgutgoose's investors below.
Gutgutgoose's investors · 1
Co-founders at Gutgutgoose
AM
Anis MihrshahiFounder
Experience
- gutgutgooseCo-Foundercurrent2025 — present
- Go1GTM Engineer2025
- Go1Go-to-Market (GTM) Systems Analyst2023 — 2025Brisbane, QLD
- Go1Sales Development Team Lead (APAC)2022 — 2023Brisbane, Queensland, Australia
- Go1Partnerships Specialist (APAC)2022Brisbane, Queensland, Australia
- Go1Sales Development Representative (SDR)2021 — 2022Brisbane, Queensland, Australia
- Toddle - Your Teaching PartnerLead Go-to-Market Consultant (ANZ)2023
- Fireside TuitionFounder2020 — 2021Queensland, Australia
Skills & more
Salesforce Administration1CRM StrategyConsultations1New Product RolloutWorking with System IntegratorsAutomationSystems EngineeringOptimizationData IntegrationSolution ArchitectureCRM IntegrationBusiness Analysis
+12 more
System IntegrationSales AutomationCitizen EngagementWorkable SolutionsSoftware SolutionsSales ManagementConsultative SellingSales EnablementRevenue Operations (RevOps)Salesforce Certified AdminStartup Tech StacksSkilled Multi-tasker- Salesforce Certified Advanced Administrator (SCAA) — Salesforce
- Salesforce Certified Administrator (SCA) — Salesforce
From Leon's professional profile.
Frequently asked questions
- Who is Leon Mojarrabi?
- Leon Mojarrabi began university at 14 and spent four years at a YC technology company before founding a pharmacy that reached $4M in revenue, which funded GutGutGoose. As founder, he works on strain-level metabolic modeling of the gut microbiome to detect disease early.
- Where does Leon Mojarrabi work?
- Leon Mojarrabi is Founder of Gutgutgoose.
- What companies did Leon Mojarrabi found?
- Leon Mojarrabi founded Gutgutgoose.
- Where did Leon Mojarrabi go to school?
- Leon Mojarrabi studied at Y Combinator (GutGutGoose); Griffith University (Bachelor of Advanced Business (Honours), Finance and Financial Management Services); RMIT University (Bachelor of Business- Financial Planning, Financial Planning and Services).
Founder mafias
Y Combinator mafia9,491
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Sam AltmanPresidentFounded Tools for Humanity +3Garry TanPresident & CEOFounded Y Combinator +1Jessica LivingstonCo-founderFounded Y CombinatorAlexis OhanianYC Summer 2005Founded RedditFred EhrsamYC Summer 2012Founded Nudge +1Matt HuangYC Winter 2011Founded Hotspots
+ 9,484 more
Y Combinator mafia5,070
Also came through, then founded or led a company.
Ryan SheaEntrepreneurshipFounded StacksTarek MansourFounded KalshiSuhail DoshiEating beans & riceFounded Playground +1Subomi OluwalanaW22Founded ConvoyGleb ChuvpiloAlumFounded Pager +4IanFounded Apex Technology +3
+ 5,063 more
RMIT University mafia16
Also came through, then founded or led a company.
Alister ColemanFounded Shipping EasyLyndsey FiskiPhone Game Development (Cert)Founded Bon LemónsTim MumfordMaster of Business Administration (MBA)Founded Openly InclusiveTom McLeodM.Sc (Computer Science)Founded MyagiDavid MokosPostgraduate ExchangeFounded NFTScoringWendy WijayaBachelor's degreeFounded Proglix
+ 9 more
Griffith University mafia8
Also came through, then founded or led a company.
Peter BalmforthMscFounded V-Flow Medical +1David FontainBachelor's degreeFounded Safesite +1Harri PriceBA BusinessFounded BackedMichael Vangsgaard1 Year Exchange ProgramFounded North East GroupBeau AllisonBachelor of Information TechnologyFounded TranchChris EigelandBachelor of Laws (Hons 1) / Bachelor of ArtsFounded Go1
+ 1 more
Brisbane Grammar School mafia4
Also came through, then founded or led a company.
Same school
Also attended Y Combinator2,000
Tarek MansourCo-founder & CEO of KalshiSuhail DoshiFounder of Mixpanel; founder of ParticleSubomi OluwalanaCo-founder & CEO of ConvoyArhaan A.Deeptech Fellow at Clear VenturesMaroof AhmedFounder at Octopus VenturesCollin WallaceGeneral Partner at Lobby Capital
+ 1,994 more
Also attended Griffith University28
Harri PriceExecutive Assistant at Giant Ventures Global LlpAnna TyndalePortfolio Success Lead at AirTree VenturesJai SheridanClient Services Manager at AirTree VenturesSam BakerInvestor at Planet A VenturesReuben BramaInvestor at IDEO CoLab VenturesAlessa SängerInvestment Associate at Future Energy Ventures
+ 22 more
Also attended RMIT University74
John DysonInvestment Principal at Starfish VenturesSunday BerryHead of Operations at RampersandRod HamiltonVenture Partner at RampersandVictoria ProwseDirector at ArtesianGoh Wei LingSenior Vice President, Investments at Xeraya CapitalJohn Ng PangilinanFounder at Signum Capital
+ 68 more
Also attended Brisbane Grammar School12
Harry LambAssociate at ArtesianArash SaidiGeneral Partner at Cypher CapitalSean MishraSenior Associate at Neu CapitalNicholas ArmstrongGeneral Counsel at BullishDave McNameeExecutive Director at Powerhouse VenturesTim WikmanInvestment Team at Athletic Ventures
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+ 6 more
Shared employers
Also worked at Go118
Craig BlairCo-founder & Partner, Chair of Investments at AirTree VenturesMelvyn LubegaSenior Partner at E3 CapitalBarnaby DorfmanCTO-in-Residence at Mainsail PartnersPriya SaiprasadInvestment Advisory Council at Neythri Futures FundJames WuPartner at M12 (Microsoft's Venture Fund)Andrew LarsenPartner at Folklore Ventures
+ 12 more
Also worked at Toddle - Your Teaching Partner5
Deborah QuazzoManaging Partner at GSV VenturesElijah MayfieldEntrepreneur in Residence, Carnegie Mellon School of Computer Science; previously CEO, LightSide Labs at GSV VenturesAnurag RamdasanPartner at 3one4 CapitalSidhant GoyalPrincipal at Crane Venture PartnersVaibhav DomkundwarInvestor at Better Capital
