Daniele Haddad on Twitter: "What do Paul Graham, co-founder of Y Combinator; Peter Thiel, co-founder of PayPal; and Justin Mateen, co-founder of Tinder, have in common? They're all investors in Dubai-based (and
Tinder's Founders On Dating and How They Created Their Addictive App | Time
Justin Mateen Net Worth | Celebrity Net Worth
Ariana Stein Mateen and Justin Mateen attend Airgraft's Art Of Clean... News Photo - Getty Images
Tinder Suspends Co-Founder In Wake Of Sexual Harassment Lawsuit | TechCrunch
Tinder's Justin Mateen's texts lay bare the ugly break up at the heart of a sexual harassment suit | Daily Mail Online