Friday marks the 50th anniversary of the assassination of John F. Kennedy. The youngest person ever to serve as U.S. president, Kennedy was 46 when he was killed on that tragic day in Dallas.
And for many people, Kennedy's features have been frozen in time since Nov. 22, 1963.
But what would Kennedy have looked like if he had lived into his 50s, 60s or beyond?
We filtered photos of JFK from the early 1960s through the AgingBooth iPhone app to add about 30 years to his face.
Do you think this represents what Kennedy might have looked like in his early 70s? Let us know in the comments below.