A birthday celebration with an unforgettable surprise! 💍 Jamaican sprint legend Usain Bolt popped the question to longtime partner Kasi Bennett during his 40th birthday celebration on the rooftop of One Belmont in Kingston. Bolt reportedly proposed with a stunning five-carat ring as family and friends looked on, adding an engagement to the milestones celebrated on his big night. 📸 More from the special moment to come. #UsainBolt #KasiBennett #Engagement #JamaicaObserver #AlwaysAhead