Have you been wondering "how old is Donald Trump?" Well, he's actually old enough to be Justin Trudeau's dad and the same goes for Joe Biden.
Canada's current prime minister is pretty young, especially when compared to the candidates running to become the next U.S. president.
Trudeau is turning 49 years old in December while Biden will turn 78 in November and Trump already had his 74th birthday this year.
Justin Trudeau was born
Trudeau was born on December 25, 1971.
Since Biden was born in 1942, he was 29 years old back then.
Even though Trump is a little younger than the former U.S. vice president, he's still old enough to be Trudeau's dad.
Trump was born in 1946 and he was 25 years old when our current prime minister came into the world.
That goes to show just how big the age gap is between these world leaders.