Usain Bolt is now a dad, and he wants to show his daughter off to the world! 

As Entertainment Tonight mentions, Bolt took to Instagram on Tuesday to post the very first photos of his new baby girl, who he shares with girlfriend Kasi Bennett. And in the caption, he also revealed her name!

RELATED CONTENT: Prince Harry & Meghan Markle Celebrate Milestone With Baby Archie

Usain Bolt poses with a personal electric scooter from his new company Bolt Mobility on November 15, 2019.

Bolt wishes girlfriend happy birthday, celebrates daughter's arrival

Bolt first shared birthday wishes for Bennett in his special post. "I want to wish my gf @kasi.b a happy birthday and to let u know I am happy I get to spend ur special day with u," he began the caption. "I want nothing but happiness for u and will continue to doing my best keeping a smile on ur face."

Then, Bolt talked about the arrival of their new bundle of joy! "Now we have started a new chapter together with our daughter Olympia Lightning Bolt," he continued. "I look forward to what the future will bring for us but be reassured that I will be the ROCK for this family. I Love you and happy 21th birthday."

RELATED CONTENT: Orlando Bloom Reveals What He's Most Looking Forward To About Baby With Katy Perry

Usain Bolt celebrates the launch of Unprecedented Gravity Bottle at Caveau Lalou on September 12, 2018

Bolt's daughter's birth was announced by Jamaican prime minister

Bolt and Bennett's daughter was welcomed into the world in a special way. That's because as Entertainment Tonight mentions, the prime minister of Jamaica, Andrew Holness, broke the news in May that Bennett had given birth! 

"Congratulations to our sprint legend Usain Bolt (@usainbolt) and Kasi Bennett on the arrival of their baby girl!" he tweeted. Entertainment Tonight shares that Bolt and Bennett announced via Instagram back in January that they were expecting, paired with a maternity shot of Bennett wearing a red gown.

Bennet also shared a few photos of Olympia Lightning on her own Instagram page! "My gift... Olympia Lightning Bolt," she captioned the photoset.

RELATED CONTENT: Stassi Schroeder and Beau Clark Post On Instagram For The First Time Since Bravo Firing - And Reveal Their Baby's Gender!

See the photos of Usain Bolt and his girlfriend Kasi Bennett's new baby girl, Olympia Lightning Bolt, here!