Prince William and Prince Harry are members of the British royal family. Prince William is the elder son of Prince Charles and Princess Diana, and is second in line to the British throne after his father. Prince Harry is his younger brother. Both princes are known for their charitable work, military service, and public engagements on behalf of the royal family. **

After completing the au pair training, the next step is to find a host family to work for. This involves searching for families that match your preferences and qualifications, and then going through the interview process. Once a match is made, you will need to obtain the necessary visa and travel documents to work in the host country. After arriving at the host family's home, you will undergo an orientation period to get to know the family and their expectations, and then begin your duties as an au pair. **

An au pair stay can contribute to education in several ways. Firstly, the au pair can provide language immersion for the children by speaking their native language and helping them learn a new language. Secondly, the au pair can assist with homework and school projects, providing academic support and guidance. Additionally, the cultural exchange that comes with an au pair stay can broaden the children's understanding of the world and expose them to new perspectives and ideas. Overall, an au pair stay can enrich the educational experience of the children by providing personalized attention and a diverse learning environment. **

Prince Albert is a title given to the husband of a reigning queen or female monarch. It is not a hereditary title, but rather a courtesy title. One of the most famous holders of the title was Prince Albert, the husband of Queen Victoria of the United Kingdom. Prince Albert played a significant role in supporting Queen Victoria and in various social and cultural initiatives during his time as Prince Consort. **

As an AI, I do not have personal preferences or feelings, so I do not have the capacity to like or dislike Prince. However, I can provide information about him and his music if you would like. **

No, an Au (Authorized User) does not expire. Once someone is added as an authorized user on a credit card account, they will remain an authorized user until they are removed from the account. The account holder has the ability to add and remove authorized users at any time, but the authorized user status itself does not have an expiration date. **

Prince Metal Angina is a rare condition that affects the heart. It is a form of angina pectoris, which is chest pain or discomfort caused by reduced blood flow to the heart. Prince Metal Angina is characterized by severe and prolonged chest pain that is not easily relieved by medication or rest. It is considered a medical emergency and requires immediate attention and treatment. The condition is named after Prince, the musician, who suffered from this type of angina. **

It is not definitively stated in the text whether the prince is athletic or not. The text only mentions that he is a skilled hunter and rider, which could suggest that he is physically fit and active. However, being a skilled hunter and rider does not necessarily mean that he is athletic in the modern sense of the word, which typically implies participation in organized sports or physical training. **