Mary-Kate Olsen
- Birthplace: Sherman Oaks, California, USA
- Birthday: June 13, 1986
A collective billion-dollar multimedia empire before they were old enough to drive, fraternal twins Mary-Kate and Ashley Olsen proved a testament to the value of savvy marketing and keen business management – to say nothing of being downright adorable babies. The sisters made their collective screen debuts in 1987 as seven-month-old infants on the television series, “Full House” (ABC, 1987-1995). Remarkably, their fame only seemed to increase with the cancellation of the show, to the point that by the dawn of their 18th birthdays, tabloid…more
