London became the first city to host the Olympic Games three times (1908, 1948, and 2012).
| List I (Country) | List II (President) |
|---|---|
| (A) Germany | (I) Xi Jinping |
| (B) Palestine | (II) Luiz Inácio Lula da Silva |
| (C) China | (III) Frank-Walter Steinmeier |
| (D) Brazil | (IV) Mahmoud Abbas |