They were born in Los Angeles as an original AFL team in 1960, moved to San Diego’s Balboa Stadium in 1961 and will be rolling back up the freeway to LA after team chairman Dean Spanos announced they will join the recently relocated Rams in the nation’s second-largest media market. Here are some of the biggest moments in the history of the San Diego Chargers, who were the city’s beloved Bolts for 56 seasons: 1963 AFL CHAMPIONSHIP: The Chargers routed the Boston Patriots 51-10 at Balboa Stadium to win what remains San Diego’s only major professional championship.