Mariia Molchanova is one of the latest additions to ONE Championship's ever-growing submission grappling roster, and she can't wait to announce herself to the promotion's passionate fan base on Friday.
The Russian sambo star will debut against Danielle Kelly at "ONE on Prime Video 4: Abbasov vs. Lee," where she'll look to prove that her grappling style can overcome the American sensation's Brazilian jiu-jitsu skills.
Here are five things you need to know about Molchanova before she steps into the ONE circle at the Singapore Indoor Stadium.
1. She's achieved greatness with the same coach since childhood
Molchanova was still a youngster when she took up sambo in her hometown of Krasnokamsk. She always liked to be active, but she began training in the Russian martial art without knowing much about it.
However, the physicality and intensity of the sport quickly captured her imagination, and she's been doing it ever since.
Now 34, Molchanova has been with her coach, Rustam Mukhametshin, all those years on the road to success – and they've become a formidable team.
2. She's a decorated world champion
Molchanova won the first of her eight Russian national sambo championships in 2010, and she's been a dominant force on the world stage ever since that breakthrough.
In 2011, she earned the first of her four sambo world titles – claiming the others in 2013, 2017, and 2018 – and has medaled on another four occasions, adding to three European sambo titles.
This incredible list of accolades earned Molchanova the revered Master of Sports honor for sambo in her home country.
3. She loves to prove that women are tough
Through her success, Molchanova has been able to show that women can excel in martial arts, even when people doubt them.
In fact, the Russian's own mother thought her daughter was too "fragile" until she took home a medal in her first-ever competition.
With the eyes of ONE's global audience now on her, the sambo stylist is ready to prove it on the biggest martial arts platform of all.
4. She has some cool hobbies
Outside of sambo, Molchanova's favorite activities are also on the extreme end of the sports spectrum.
The 34-year-old loves to snowboard, and there are plenty of opportunities in her native Russia to hit the slopes and get her adrenaline pumping.
However, not everything has to be intense. She's also an avid painter and enjoys spending time with her cat.
5. She's modeled for major magazines
Proving that not everyone has to be put into a single box, Molchanova has achieved massive success in the male-dominated combat sport of sambo, while also showing that she can embrace her feminine side.
The 5-foot-3 Russian has done plenty of modeling, including shoots for the famous "Men's Health" magazine in her homeland.
This story first published at SI.com/MMA.