A Lambert High School sophomore who recently joined the board of a national campaign aimed at addressing race issues in America served as an aid to Ohio Gov. John Kasich at a Martin Luther King Jr. Day event earlier this month. Remington Youngblood, a 15-year-old Forsyth County resident and president and founder of student-led nonprofit Change 4 Georgia, or C4G, and members of his organization spent the evening at The King Center in Atlanta helping with a panelist talk on the holiday two weeks ago.