Teen Mom Maci Bookout s fans are amazed at how quickly her kids are growing. Her fans were really shocked at how tall her oldest, Bentley, has grown. He is now 14.
The first season of the reality show, which aired in 2009, acted as a spin-off to MTV s 16 and Pregnant. It followed Maci Bookout, Catelynn Lowell, Amber Portwood and Farrah Abraham.