Answer: Yes. President Obama
In English-language title s every word is capitalized except for articles short coordinating conjunctions and short prepositions. First and last words within a title including a subtitle are capitalized regardless of grammatical use. This is known as title case. Capitalization of non-English titles varies by language.
• In German the particle von (meaning “of” pronounced [fɔn]) or genannt (meaning “named”) in a surname (e.g. Alexander von Humboldt) is not capitalized (unless it is the first letter of a sentence).
Capitalization in English – Wikipedia
Wikipedia:Manual of Style/Music – Wikipedia
Capitalization in English – Wikipedia
Capitalization – Wikipedia
Capital letters are used: 1. at the beginning of a sentence. This in printing is known as sentence case where the first letter of the sentence is …