Cheyne Whitney and Meghan Rickey'Amazing Race' contestants Cheyne Whitney and Meghan Rickey -- who won the 15th season of the show -- are engaged.

Whitney, 23, proposed to his 24-year-old girlfriend in San Diego over the weekend, PEOPLE reports.

"Other than 'what are you going to do with the $1 million,' the question that comes up the most is, 'when are you guys going to get married?' And I've been planning this since the 'Race' ended, so I've been like, 'I'm working on it! I'm working on it!'" he reveals.