Former four-division title-holder Adrien Broner has been jailed for a violation of his probation relating to a reckless driving case from last year. The 26-year-old had been sentenced to six months’ probation in July relating to a drunken driving arrest, later entering a plea of no contest to reckless driving. The incarceration is unrelated to Broner’s recent arrest stemming from an alleged felony assault and robbery at gunpoint of a man outside a Cincinnati bowling alley. Despite those charges, Broner was permitted to fight on April 1 in Washington, D.C., on the condition he turned himself in upon return to Ohio. A message posted from Broner’s Instagram and verified Twitter accounts on Wednesday requested fans send letters to the Hamilton County Justice Center, where he will be held until April 22I