Athletics: Usain Bolt shows off huge baby news secret

Olympics great Usain Bolt. Photo / AP

Olympic icon Usain Bolt has shown off his baby twins in an adorable Father's Day photo.

The Jamaican legend revealed details about his new twin boys for the first time in the announcement, revealing he and girlfriend Kasi Bennett have named their sons Saint Leo Bolt and Thunder Bolt.

The 34-year-old posted an adorable photo showing him with Bennett and their oldest daughter Olympia Lightening.

It was the first time Bolt had shared the news after the couple hid their exciting pregnancy from the world last year.

Olympia Lightning Bolt ⚡️
Saint Leo Bolt ⚡️
Thunder Bolt ⚡️@kasi__b pic.twitter.com/Jck41B8j3J

— Usain St. Leo Bolt (@usainbolt) June 20, 2021

It followed the birth of the couple's first child, Olympia, in June last year.

Bolt and Bennett have been an official couple for six years and their beautiful family continues to grow.

Bennett also shared the news on social media with an identical photograph.

She wrote: "Happy Father's Day to my forever love! @usainbolt.

"You are the rock of this family and the greatest daddy to our little ones. We love you world without end!"

The eight-time Olympic gold medallist has been retired from athletics since 2016, but turned his attention to a professional football career, which included a brief cameo with A-League team the Central Coast Mariners.