Marvadene Anderson is the world's tallest teen at 6'11. She was born in Jamaica, Marvadene is originally from Prospect in Clarendon Parish, where she attended Edwin Allen Comprehensive High School. She played for the Jamaica U16 netball team. Marvadene recently traveled to the United States on a basketball scholarship to Rutgers Preparatory School in New Jersey.
She was in a TLC series called "The World's Tallest Children" with other Tall Children from the USA to Thailand.
In the series Marvadene said that she and her sister are often refered to as "Twin Towers" due to their sizes. Marvadene said that she doesnt mind, growing a few more inches.
Marvadene and her sister Kimberly went to Manchester, England to visit their dad, who they havent seen for 8 yrs, but he called almost everyday.
In 2010 she made an appearance on "The Oprah Winfrey Show"