WATCH: Kenin, Barty talk last meals, Federer and more

Sofia Kenin is set to begin her Australian Open title defense on Rod Laver Arena at 7 p.m. Eastern Time on Monday, against Australian wild card Maddison Inglis.

But because she doesn't have the ultra-outgoing media personality of an Ashleigh Barty or a Bianca Andreescu, her life is a little bit of a mystery.

In a "Quickfire Quiz" for the Australian Open's Instagram page, though, Kenin revealed a little bit more about herself, such as ...

She prefers burgers of tacos, she'd rather spend time on the beach than the mountains and she likes her backhand more than her forehand. Also, she'd rather work out with weights than do cardio, she'd take a night out over a night in and her last meal would be an Oreo milkshake.

Barty, who's headlining the Rod Laver Arena night session versus Montenegro's Danka Kovinic, took the quiz as well, and she told the world that her favorite tennis player is Roger Federer, her favorite place to travel to is New York and she'd take a night in "every day of the week."

The landscape of women's tennis has been reshaped in recent years, and now seven of the last eight Slams have been won by players who are now 24 and under. This Australian Open gives both Kenin and Barty the chance to join Naomi Osaka as a multiple-major winner.