 Complete the following phrase:  Until the 2012 Summer Olympics in London, Qatar was one of three countries that had never had a female competitor at the Olympic games. Qatar eventually sent four women, in swimming Nada Arkaji, athletics Noor Hussain Al-Malki, table tennis Aya Majdi and shooting Bahiya Al-Hamad. Bahiya al-Hamad was also set to carry the Qatari flag at 