Those who will travel thousands of miles around the world in "The Amazing Race" season 17 have been unveiled. Eleven teams are comprised of among others; beauty queens, YouTube sensations, a capella singers and doctors.

But the one with the most interesting background story would be stay-at-home mom Andie DeKroon who is only reunited with her 21-year-old daughter Jenna Sykes. Andie gave up Jenna for adoption when she was still a baby. "I hope to get to know my birth mother through this incredible opportunity," Jenna said in her official CBS bio. "It is my hope that we will be able to spend a lot of time together and become friends."

Another notable pair is Michael and Kevin Wu who are father and son. Kevin at 20-years-old is officially the youngest contestant in "Amazing Race" history. But he is better known as the YouTube sensation who has over 1 million subscribers on his channel.

These 11 teams would visit four continents with the starting point at the Eastern Point Yacht Club in Gloucester, Massachusetts. The show will make first-time visits to Bangladesh, Ghana, and the Arctic Circle. The filming began in May and the season premieres on Sunday, September 26 with 90 minutes runtime.