Brian Fred Boettcher is a single dad and waiter from Wichita , Kansas . He has suffered from painful tooth decay since being a child . Lawyer Maixner was eating at Doo-Dah Diner and decided to help . He left behind a $ 25,000 tip so Fred Boettcher could get new teeth . 'This has been a complete life changer , ' Fred Boettcher said .
Brian Maixner is a single dad and waiter from Wichita , Kansas . He has suffered from painful tooth decay since being a child . Lawyer Fred Boettcher was eating at Doo-Dah Diner and decided to help . He left behind a $ 25,000 tip so Maixner could get new teeth . 'This has been a complete life changer , ' Maixner said .