How Juul Hooked a Generation on Nicotine The New York Times These entrepreneurs have become the first e cigarette billionaires The National The Radcast: Howard Panes Billion Dollar Brand Builder E cigarette inventor fights for financial rewards The Korea Herald Stanford Pals Hit the Jackpot With Juul's Meteoric Rise Bloomberg Hon Lik invented the e cigarette to quit smoking but now he's a dual user Vaping The Guardian