Who is the composer, please?

Question

1-...of the `Flower Duet` ( the music for the British Airways ad).

2-... of the music used in the Old Spice ad.( really powerful chorus singing. Ad features strong waves.)

Answer 1

The Flower Duet is by Léo Delibes.

I believe the music in the Old Spice ad is "O Fortuna" by Carl Orff. I had to look this one up, because I'm pretty sure that commercial has ever aired here in the US.