Adidas has issued a formal apology to Bella Hadid after an advertisement featuring the Palestinian-American model wearing trainers linked to the events of the 1972 Olympics in Munich was taken down, following pressure from pro-Israeli groups. The German sports and footwear giant expressed regret in a statement that specifically addressed concerns raised by Palestinian-American Hadid about associating her with the 1972 killing of 11 members of the Israeli Olympics team in Munich and one German police officer. The SL72 campaign featured a relaunch of shoes worn by athletes during that sporting e…