Today in Rock History 1/23

Here's your daily look at 'Today in Rock History' featuring: Tiffani Thiessen is 46. Robin Zander is 67. Rock and Roll Hall-of-Famer from Cheap Trick. Chesley Sullenberger is 69. He saved 154 lives with an emergency landing on the Hudson River in 2009 when his plane hit a flock of geese. Richard Dean Anderson aka MacGyveris 70. Today in 1957, toy company WHAM-O produced the very first Frisbees. In 1984, Hulk Hogan beat the Iron Sheik at Madison Square Garden to win his first WWF wrestling title. In 2005, legendary "Tonight Show" host Johnny Carson passed away from complications related to emphysema.