Home/People/MaddieMMaddieInvestorInvestor at Fight ClubNew York, New YorkContact· self-published, not guessedm•••@welcometothefight.clubrevealColleagues at Fight ClubMSMadeline SullivanManaging Partner at Fight ClubFrequently asked questionsWho is Maddie?Investor at Fight ClubWhere does Maddie work?Maddie is at Fight Club.