I Bet 99.99% Will Fail!

Today is Peter’s birthday.
A year ago on his birthday, he had five candles and he lit all except the last one.
Today he is going to light all the candles.

How old is Peter today?

Note: He is not turning five today.

Good luck and pass it on!

Write your answer on the comments section below & and check if you got it right on page 2.