How Old Is Serena Williams Oldest Daughter

Let’s talk about Serena Williams’ oldest daughter. Her name is Olympia Ohanian. And she is absolutely adorable.

So, how old is she right now? As of 2025, Olympia is seven years old. Born on September 1, 2017, she’s already a seasoned pro at stealing the spotlight.

Think about it. She’s been famous since her first diaper change. She’s basically the CEO of cute toddler moments gone viral.

The Baby Who Became a Boss

Olympia isn’t just a kid. She’s a mini mogul in the making. At age four, she launched her own doll line with her mom.

She also co-wrote a picture book, Adventures of Qai Qai. Yes, a children’s book. At age five, she had more published works than most adults.

She’s even a Reddit shareholder. Her dad, Alexis Ohanian, gave her shares as a baby. She’s probably richer than your entire friend group.

Olympia vs. The Tennis Court

She’s already dipped her tiny toes into tennis. Remember her hitting a ball at Wimbledon? She was three years old and looked scarily good.

Her mom says she has “the fire.” Olympia once threw a racket in frustration. Serena laughed and said, “That’s my daughter.”

But she’s also a gymnast. She flips, cartwheels, and does splits. Basically, she’s a tiny Olympic hopeful in training.

The Sister Evolution

Olympia got a baby sister, Adira River, in August 2023. Suddenly, she became a big sister. And she nails the role.

She calls Adira “Baby Zaddy.” Yes, that’s a real nickname. It’s weird and hilarious and completely on brand.

She also tried to feed Adira a chocolate chip cookie at three months old. Serena stopped her. Olympia was furious.

Fashion Icon Status

Olympia has better drip than you. She rocks mini Gucci bags, Nike sneakers, and custom Balenciaga hoodies.

She once wore a tutu with a tiara to a tennis trophy ceremony. She looked like a princess who just won a Grand Slam.

Serena Williams Introduces Youngest Daughter Adira to Tennis | Us Weekly

Her mom lets her pick her own outfits. The result? Chaos. Stripes with polka dots, leopard print with rainbows. It’s art.

The Quirky Details You Need

Olympia’s favorite food is pizza. But she calls it “pizza pie.” She dips it in ketchup. We don’t judge.

She has a stuffed bunny named Qai Qai. That bunny travels everywhere. It’s been to Paris, New York, and the French Open.

She once told a reporter she wants to be a “doctor-astronaut-tennis player.” That’s three careers. Go big or go home.

Why This Fun Fact Matters

Serena Williams is a legend. But Olympia is the real star of her Instagram. She has 1.5 million followers. She’s a baby influencer.

Every birthday is a massive party. At age two, she had a unicorn-themed bash. At age five, it was a Hollywood red carpet event.

Olympia is growing up in glamour. But she still picks her nose during Zoom calls. She’s relatable.

The Big Takeaway

So, Olympia is seven. She’s smarter, cooler, and richer than you were at seven. And she’s just getting started.

She’ll probably be a CEO by age ten. Or a tennis champion. Or both. She’s Serena’s kid—expect the impossible.

Next time you wonder, “How old is Serena Williams’ oldest daughter?” Remember: Seven. And she’s already living her best life.

Now go watch a video of her dancing. It will make your day. Trust me.