According to our news partners at CBS12, one of the world's most eligible bachelors is off the market as of this past Thursday. Former Florida Gators star and Heisman Trophy winner Tim Tebow is engaged! Tebow posted a photo on Instagram of him on one knee, popping the question to Demi-Leigh Nel-Peters, the 2017 Miss Universe from South Africa. Scroll down to the video and check out the rings she's now wearing.