Tim Allen, Olsen Twins Ethan Miller / Stephen Lovekin, Getty Images

Here’s a look at some notable birthdays being celebrated today:

Tim Allen
Age: 58
Occupation: Actor
Known For: Starring in the television series ‘Home Improvement’ and voicing Buzz Lightyear in Pixar’s ‘Toy Story’ films

Ashley and Mary-Kate Olsen
Age: 25
Occupation: Actresses and Media Moguls
Known For: Tag-teaming the role of Michelle Tanner on the TV series ‘Full House’ and since then making millions while still often looking homeless

Malcolm McDowell
Age: 68
Occupation: Actor
Known For: Being the human embodiment of a nightmare in the film ‘A Clockwork Orange’

Richard Thomas
Age: 60
Occupation: Actor
Known For: Portraying John-Boy Walton on the wholesome 1970s TV show ‘The Waltons’

Ally Sheedy
Age: 49
Occupation: Actress
Known For: Playing Allison, aka “the basket case,” in John Hughes’ coming-of-age classic ‘The Breakfast Club’

Hannah Storm
Age: 49
Occupation: Sports Journalist
Known For: Co-anchoring the morning edition of ESPN’s ‘SportsCenter’ and hosting ‘NBA Countdown’ on ABC

Steve-O
Age: 37
Occupation: Daredevil
Known For: A wide masochistic streak and doing idiotically dangerous things in the ‘Jackass’ TV and film franchise