- conflicts or gaps
- [[{"field": "y_combinator_batch", "conflict": "YC official page lists Winter 2011 (W11); TechCrunch (2010-12-17) says 'YC winter class of 2010'; Mashable says 'class of spring 2010'.", "source_urls": ["https://www.ycombinator.com/companies/fitfu", "https://techcrunch.com/2010/12/17/fitfu-wants-to-get-you-exercising-at-your-desk-and-everywhere-else/", "https://mashable.com/archive/fitfu"]}, {"field": "headquarters_location", "conflict": "Sources report London UK, Ringwood Hampshire UK, Ringwood NJ US, and Mountain View CA US.", "source_urls": ["https://www.ycombinator.com/companies/fitfu", "http://www.ycdb.co/company/fitfu", "https://techcrunch.com/2010/12/17/fitfu-wants-to-get-you-exercising-at-your-desk-and-everywhere-else/", "https://uk.linkedin.com/in/jofarnold"]}, {"field": "founded_year", "conflict": "Most sources say 2010; aVenture says 2009 (likely conflating PushupFu/GymFu origin).", "source_urls": ["http://www.ycdb.co/company/fitfu", "https://aventure.vc/companies/fitfu-ringwood-gb", "https://tracxn.com/d/companies/fitfu/__RAhvtgYMYtLzqL_S-X1-9suI1FbZiyeAw0f5HDRRU1U"]}, {"field": "total_funding", "conflict": "Reported totals range from $150K (Tracxn, single round) to $400K (YCDB/aVenture) to $525K (LinkedIn company data). Individual rounds (4iP ~£100K, UK seed £120K, Start Fund $150K, YC, angels) are not fully reconciled in primary sources.", "source_urls": ["https://tracxn.com/d/companies/fitfu/__RAhvtgYMYtLzqL_S-X1-9suI1FbZiyeAw0f5HDRRU1U", "http://www.ycdb.co/company/fitfu", "https://aventure.vc/companies/fitfu-ringwood-gb", "https://uk.linkedin.com/in/jofarnold", "https://mashable.com/archive/fitfu", "https://techcrunch.com/2010/12/17/fitfu-wants-to-get-you-exercising-at-your-desk-and-everywhere-else/"]}, {"field": "y_combinator_investment_amount", "gap": "FitFu-specific YC investment dollar amount not published in sources reviewed; only batch membership confirmed.", "source_urls": ["https://mashable.com/archive/fitfu", "https://www.ycombinator.com/companies/fitfu"]}, {"field": "angel_investors", "gap": "Mashable confirms 'several angels' but names and amounts not disclosed.", "source_urls": ["https://mashable.com/archive/fitfu"]}, {"field": "uk_seed_investors", "gap": "TechCrunch reports £120K UK seed funding but does not name investors.", "source_urls": ["https://techcrunch.com/2010/12/17/fitfu-wants-to-get-you-exercising-at-your-desk-and-everywhere-else/"]}, {"field": "employee_count", "conflict": "YC lists team size 2; YCDB and aVenture list 5 employees.", "source_urls": ["https://www.ycombinator.com/companies/fitfu", "http://www.ycdb.co/company/fitfu", "https://aventure.vc/companies/fitfu-ringwood-gb"]}, {"field": "legal_entity_name", "gap": "FitFu brand/company page exists on LinkedIn; operating work also attributed to Brain Bakery Ltd.; exact corporate structure for FitFu not confirmed in primary sources.", "source_urls": ["https://linkedin.com/in/benjiegillam", "https://jofarnold.com/"]}, {"field": "4iP_funding_attribution", "gap": "4iP December 2009 funding was explicitly for GymFu project, not FitFu entity; founder narrative treats it as part of capital used to launch FitFu.", "source_urls": ["https://techcrunch.com/2009/12/01/4ip-invests-in-iphone-fitness-app-gymfu-and-a-new-service-to-help-parents-choose-a-school/", "https://jofarnold.com/"]}, {"field": "secondary_source_reliability", "gap": "loot-drop.io lists founding year 2011, end year 2014, and $300K cash burned without primary-source corroboration; excluded from core facts.", "source_urls": ["https://www.loot-drop.io/startup/1194-fitfu"]}]]
- source urls
- ["http://www.ycdb.co/company/fitfu", "https://aventure.vc/companies/fitfu-ringwood-gb", "https://github.com/readme/stories/benjie-gillam", "https://graphql.org/conf/2026/speakers/benjie3/", "https://jofarnold.com/", "https://linkedin.com/in/benjiegillam", "https://mashable.com/archive/fitfu", "https://medium.com/@MichaelandMa/whatever-happened-to-the-class-of-w11-yc-a-decade-later-c15174d81d7d", "https://techcrunch.com/2009/12/01/4ip-invests-in-iphone-fitness-app-gymfu-and-a-new-service-to-help-parents-choose-a-school/", "https://techcrunch.com/2010/12/17/fitfu-wants-to-get-you-exercising-at-your-desk-and-everywhere-else/", "https://techcrunch.com/2011/01/28/yuri-milner-sv-angel-offer-every-new-y-combinator-startup-150k/", "https://techcrunch.com/2011/01/29/90-of-y-combinator-startups-have-already-accepted-the-150k-start-fund-offer/", "https://thenextweb.com/news/iphone-workout-app-fitfu-closes-doors-ending-2-year-battle", "https://tracxn.com/d/companies/fitfu/__RAhvtgYMYtLzqL_S-X1-9suI1FbZiyeAw0f5HDRRU1U", "https://uk.linkedin.com/in/jofarnold", "https://www.benjiegillam.com/2009/12/4ip-funding-for-gymfu/", "https://www.loot-drop.io/startup/1194-fitfu", "https://www.ycombinator.com/companies/fitfu"]