You can choose this languages: English, Spanish, French or Portuguese. The video has a limit of 60 seconds/ 1 minute.
There is tons of people who adore/love Sir Mick Jagger and or The Rolling Stones. Your father or mother, grandfather or grandmother, your boy or girlfriend, friends, your boss or employees, coworkers and so on and on.
You should be smart and funny when writing the text. because it is to look like Mick in the sixties ... So he can talk about things that really happened already. Or even about other actors, musicians, political views. Use your imagination and surprise somebody.