Dr Olunloyo called me not once, but four times. On the fourth call, he asked that I undertake an assignment for him. I sent a note to the mutual friend he sent me to and added, ‘by the way, Dr Victor ...

The best headphones can truly transform how you listen – delivering richer music, clearer podcasts, and a more immersive soundstage for movies and games. But with so many brands, features ...