Tomoko Kanda is a bodybuilder who lives in Osaka, Japan. Obviously she has an amazing body considering her profession, but there’s definitely a genetic component as well. Take a look at these pictures of her and take a guess at how old she is.

Think you’ve figured out how Tomoko’s age? Well here’s the answer:

That’s right. She’s 47-years-old. She began weight training at 23 and started participating in competitions in 2002. She spends two to three hours in the gym every day.

Don’t even pretend you guessed right.