Usain Bolt Girlfriend: Kasi Bennett Reacts To History-Making Olympian [PHOTOS, VIDEO]

Usain Bolt may be the fastest man in the world, but Kasi Bennett was able to catch him.

Bolts stellar Olympic performances may be surpassed in impressiveness by his own girlfriend's appearance.

The Jamaican sprinter has taken home two gold medals at the Rio Olympic Games in Brazil, placing first in the men's 100 meter and 200 meter races.

Bolt, who is set to retire from the Olympics after his stint in the Rio Games, now has eight Olympic gold medals, adding to the ones he picked up in Beijing (2008) and London (2012).

After winning the 200 in 19.78 seconds, Bolt declared himself the greatest ever and said there was nothing left for him to prove in the sport.

"I've proven to the world I'm the greatest," Bolt said via CBC. "This is what I came here for. That's what I'm doing. This is why I said this is my last Olympics -- I can't prove anything else. What else can I do to prove to the world I am the greatest? I am trying to be one of the greatest. Be among [Muhammad] Ali and Pelé. I hope to be in that bracket after these Games."

It seems his girlfriend agrees. Bennett posted a photo of Bolt on Instagram after his latest jaw-dropping performance:

Bolt, who has referred to Bennett as his "first lady" on Instagram, was spotted making out with her at a parade back in April in Jamaica.

Also back in April, the sprinter, who turns 30 on Sunday, revealed his love for Rihanna and said no man measures up to him.

"She's giving me no love bro," Bolt told TMZ Sports at the time. "No love. Zero love. There's no competition for me, man. I'm tall, I'm handsome [and] I'm dark. I'm the greatest man. I'm gonna talk to my team, my team is weighing me down. It should have happened already."

Bolt then confessed he has a girlfriend, which at the time was still Bennett. While he's missing out on Rihanna, Bennett appears to be quite the catch:

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