Elba (Ala.) star running back Alvin Henderson reached an illustrious milestone on Friday night, further cementing his legacy in the Yellowhammer State. In a first-round playoff game against Verbena, Henderson reached 10,000 career rushing yards. He is just the seventh player in high school football to ever accomplish the feat, according to the National Federation of State High School Associations’ (NFHS) records. Two weeks ago, the Auburn commit broke the Alabama High School Athletic Association (AHSAA) all-time rushing record in the final regular season game of his senior year. He also holds …