SURVIVOR: NICARAGUA -- the twenty-first season features a location where ancient rainforests battle for survival against some of the world's youngest volcanoes. Fittingly, this season's 20 castaways are divided into two tribes by age, with 30 years old and younger on La Flor and 40 years old and older on Espada. That makes this season youth vs. experience that includes legendary coach, Jimmy Johnson. These tribes show age is just a numb
