Jamaican sprint legend Usain Bolt and his partner Kasi Bennett have welcomed twins,Thunder and Saint Leo into the world as a sibling for their 13-month-old daughter Olympia Lightning Bolt.

The 34-year-old Olympic legend took to Instagram on Father’s Day to share a picture of his newborns, Saint Leo Bolt and Thunder Bolt, alongside the couple’s 13-month-old daughter Olympia Lightning Bolt.

Usain Bolt and his partner Kasi Bennett have welcomed twins

He wrote: “Olympia Lightning Bolt ⚡️
Saint Leo Bolt ⚡️ Thunder Bolt ⚡️ @kasi.blightning bolt emoji] (sic)”

The couple are yet to reveal when their little ones were born, but Kasi also shared a number of snaps from their photoshoot, and she paid tribute to the sprinter as “the rock of this family”.

She posted: “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! (sic)”