From humble sandwich shop... to world's BIGGEST restaurant chain: Subway tycoon dies aged 90 after co-founding 'Pete's Super Submarines' in 1965 before becoming $1.7bn franchise king of 40,000 branches

https://www.dailymail.co.uk/news/article-10243251/Subway-tycoon-Peter-Buck-dies-aged-90-founding-Petes-Super-Submarines-1965.html?ito=push-notification&ci=arPddwgVF1&cri=PVXN-gjrwU&si=48868883&xi=303a73c2-0fff-4fc0-99cc-e004ad1af9f2&ai=10243251