Usain Bolt has shown the world his newborn daughter’s face for the first time and he also revealed her name.   The award-winning Jamaican sprinter, 33, welcomed a daughter in May with his girlfriend Kasi Bennett and he revelaed today that his daughter’s name is Olympia Lightning Bolt.   He shared photos of his daughter as he celebrated his girlfriend Kasi on her 21st birthday.    He captioned the photos: “I want to wish my gf @kasi.b a happy birthday …